3x 2 8x 4 0

e) 6x2 −7x −20 6 x 2 − 7 x − 20. In order to complete the square, the equation must first be in the form x^{2}+bx=c. Tap for more steps (x−4)(x+ 1) = 0 ( x - 4) ( x + 1) = 0. Simplify . Equation at the end of step 2 : ((3x 3 - 11x 2) + 8x) + 4 = 0 Step 3 : Checking for a perfect cube : 3. x2 + 2x + 2x + 4. Evaluate.5. Pull terms out from under the radical.1. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. x2 + 8x − 2 = 0 x 2 + 8 x - 2 = 0. Simplify . Δ = b2 -4ac =(3)2 -4(1)(8) = 9 +32 = 41 x2+8x-20=0 Two solutions were found : x = 2 x = -10 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Remove unnecessary parentheses.2. Learn more about: The answers are x=0, 8/3.1 3x 3-11x 2 +8x+4 is not a perfect cube . Multiply by . Collect the like terms.2 Factoring: 3x 3-11x 2 +8x+4 Thoughtfully split the expression at hand into groups, each group having two terms : Step 3: Take half of the x-term coefficient 24, square it (24)2 and add this value to both sides. Middle School Math Solutions – Equation Calculator. Step 3. 3x2-8x-3=0 Two solutions were found : x = -1/3 = -0. 3x2 + 8x + 4 3 x 2 + 8 x + 4. Solving a Single Variable Equation : Equations which are reducible to quadratic : 5. Answer: For getting proper understanding we have to follow following steps. x2 + 8x − 2 = 0 x 2 + 8 x - 2 = 0. Q 3. x4-2x3-8x2+8x+16=0 Four solutions were found : x = 2 x = -2 x =(2-√20)/2=1-√ 5 = -1. a = 3 , a≠1 so we divide through by 3 Solve an equation, inequality or a system. Factor 2x^3-x^2+8x-4. The value of x is 2 and 2/3., < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples; Access instant learning tools.1.5000i Step by step solution : Step 1 :Equation Closely follow the steps.1 x 3-5x 2 +8x-4 is not a perfect cube . Use the quadratic formula to find the solutions. Factor the left side of the equation. The good candidates for solutions are factors of the last coefficient in the equation. Arithmetic. Step 3. By Factor theorem, x-k is a factor of the polynomial for each root k.1. b = − 8. Answer: For getting proper understanding we have to follow following steps. b) 3x2 − 16x +5 3 x 2 − 16 x + 5. − b ± √ b 2 − 4 a c. Solve Using the Quadratic Formula 3x^2-8x-9=0. Q 3. Q 2. Step 3. Starting at $5. Δ = b2 –4ac =(3)2 –4(1)(8) = 9 +32 = 41 3x^{2}+8x-2=0 . View Solution. Step no 1: x2+3x-8 = 0 x 2 + 3 x - 8 = 0 (take a quadratic equation) Step no 2: Compare the equation with standard form ax2 +bx+c = 0 a x 2 + b x + c = 0 to get the values of a, b and c. x→−3lim x2 + 2x − 3x2 − 9.tfel eht no erauqs tcefrep eht etirW :5 petS . X+ #3/2# = #-5/2# would give x= #-5/2 4. Tap for more steps x2 - 8x 3 = - 4 3 Step 1: Enter the expression you want to simplify into the editor. Find the sum of the zeroes and the product of the zeroes of the quadratic polynomial p(x)= 3x2 +7x +4, without finding the zeroes. Integration. Rewrite the equation in vertex form. Limits. Get step-by-step answers and hints for your math homework problems. Simultaneous equation.2. x4 − 4x3 −x2 − 8x + 4 = (x2 ax c)(x2 dx e) x 4 4 x 3 x 2 8 x 4 ( x 2 a x c) ( x 2 + d x + e Step 1: Write down the coefficients of 2x2 +3x+4 into the division table.0000-0.2 Solving 3x2-8x-2 = 0 by Completing The Square . If the real roots exist, find them: (i) 2x2 −3x+5 =0.5.2. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x 2-(8/3)x-1 = 0 Add 1 to both side of the equation : x 2-(8/3)x = 1 Now the clever bit: Take the coefficient of x , which is 8/3 , divide by two, giving 4/3 , and finally square it giving 16/9 { x }^{ 5 } + { x }^{ 4 } -5 { x }^{ 3 } - { x }^{ 2 } +8x-4=0. Earlier we factored this polynomial by splitting the middle term. 2^2. Parabola, Finding the Vertex : 4. Simultaneous equation. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. @OP, it is made more clear by using u = x + 2 x u = x + 2 x so that you get u2 − 4u − 5.2 Solving 3x2-8x-4 = 0 by Completing The Square .1 Factoring 3x2+8x+2. Use the quadratic formula to find the solutions. By Factor theorem, x-k is a factor of the polynomial for each root k. Learning math takes practice, lots of practice. Tap for more steps 3x2-8x+4=0 Two solutions were found : x = 2/3 = 0. Because a = 3, divide all coefficients and constants on both sides of the equation by 3: Phân tích đa thức 3x^2-8x+4 thành nhân tử. Now the clever bit: Take the coefficient of x , which is 8/3 , divide by two, giving 4/3 , and finally square it giving 16/9.2(8x - 4) + 0. Differentiation.0000+1. Find the Roots (Zeros) x^4-2x^3+x^2-8x-12=0. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form.3.3 Solving -3x 2-8x-8 = 0 by the Quadratic Formula . 1: 2: 3: 4: 5: 6: 7: 8: 9: 0. Solve by Factoring x^2-3x-4=0. 3x2 − 8x − 3 = 0 3 x 2 - 8 x - 3 = 0. Arithmetic. 2x3-5x2+8x-3=0 Three solutions were found : x = 1/2 = 0. Algebra Solve for x 3x^2-8x+4=0 3x2 − 8x + 4 = 0 3 x 2 - 8 x + 4 = 0 Factor by grouping.1.1 Find roots (zeroes) of : F(x) = 3x 4-2x 3 +11x 2-8x-4 Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F(x)=0 Rational Roots Test is one of the above mentioned tools.2. 1±,2±,4± .1 Find the Vertex of y = 3x 2-8x+4 Parabolas have a highest or a lowest point called the Vertex . (b 2)2 = (−4)2 ( b 2) 2 = ( - 4) 2.2) = 2 − 0. The inequality calculator simplifies the given inequality.5. Add 4 4 to both sides of the equation. Find the zeroes of the following quadratic polynomial and verify the relationship between the zeroes and the. 2x3 − x2 + 8x − 4 2 x 3 - x 2 + 8 x - 4. Factor out of .3. Substitute the values a = 3 a = 3, b = −8 b = - 8, and c = −3 c = - 3 into the quadratic formula and solve for x x. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Step 4. Free Complete the Square calculator - complete the square for quadratic functions step-by-step GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples; Access instant learning tools. 3x^{2}+8x+1=0. Step 3. f(-x) = -3x^4+5x^3-x^2+8x+4 Since there are three changes of sign f(x) has between 1 and 3 negative zeros.1 Pull out like factors : -x 3 - x 2 + 8x - 4 = -1 • (x 3 + x 2 - 8x + 4) . 3x2-8x-16=0 Two solutions were found : x = -4/3 = -1. The x=1 , -4 Take half of the coefficient of x, that would be #3/2# in this case.3 Factoring: x 3 + x 2 - 8x + 4 Thoughtfully split the expression at hand into groups, each group having two terms : 2x2-8x=0 Two solutions were found : x = 4 x = 0 Step by step solution : Step 1 :Equation at the end of step 1 : 2x2 - 8x = 0 Step 2 : Step 3 :Pulling out like terms : 3. Learn the basics, check your work, gain insight on different ways to solve problems. Tap for more steps 3x2 + 2x+6x+4 3 x 2 + 2 x + 6 x + 4. 3. x^4+2x^3-13x^2-38x-24=0. Use the vertex form, y = a(x−h)2 +k y = a ( x - h) 2 + k, to determine the values of a a, h h, and k k. You will get the final answer in inequality form and interval notation. Step 3. Tap for more steps Step 2. Tap for more steps y = 3(x − 4 3)2 − 10 3 y = 3 ( x - 4 3) 2 - 10 3. Se debe realizar una presentación de 140 diapositivas. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Distribute the negative into -(3x^2+4x+8). Matrix. Factor out of . Factors of -4 are {1,-1,2,-2,4,-4} and it is apparent that for x=2, f(2)=2(2)^3+2^2-82-4=16+4-16-4=0, hence (x-2) is a factor of 2x^3+x^2-8x-4. Now the clever bit: Take the coefficient of x , which is 8/3 , divide by Solving 3x 2 +8x+4 = 0 directly . Tap for more steps 3x2 - 8x = - 4 Divide each term in 3x2 - 8x = - 4 by 3 and simplify. The answers are x= 0, 38 . using the a-c method to factor the quadratic. let us now solve the equation by Completing The Square and by using the Quadratic Formula. Substitute the values , , and into the quadratic formula and solve for . Differentiation. Enter a problem Cooking Calculators. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. en. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}-3 = -\frac{3}{2}. 2 3 4. Equation at the end of step 2 : 3x 2 - 8x - 4 = 0 Step 3 : Parabola, Finding the Vertex : 3., < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G Polynomial x4+2x3−3x2 −8x−4 = 0 Similar Problems from Web Search x4 + 2x3 − 13x2 − 38x − 24 = 0 x4+2x3-13x2-38x-24=0 Four solutions were found : x = 4 x = -3 x = -1 x = -2 Step by step solution : Step 1 :Equation at the end of step 1 : ( ( ( (x4)+ (2• (x3)))-13x2)-38x)-24 = 0 Step 2 Linear equation y = 3x + 4 Quadratic equations are a form of algebraic equations that can or cannot be factorized. The result can be Solving 3x 2 +8x+4 = 0 directly .1. Earlier we factored this polynomial by splitting the middle term. 3x^{2}+8x-2-\left(-2\right)=-\left(-2\right) Add 2 to both sides of … Find the zeros of the quadratic polynomial √3x² - 8x + 4√3. x4 4x3 −x2 − 8x + 4 x 4 − 4 x 3 − x 2 − 8 x + 4 to try to factor it as a product of two polynomials with degree two I will try this. The last term, "the constant", is +2. Pull terms out from under the radical. View Solution. Rewrite as . To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Step-2 : Find two factors of -20 whose sum equals the coefficient of the middle term, which is -8 . Mengurangi 4 dari bilangan itu sendiri menghasilkan 0.0 = )2 − x(2−)2 − x(x3 . Divide Using Synthetic Division (3x^2-8x+4)/(x-2) Step 1.1 Factoring x2-8x+17 The first term is, x2 its coefficient is 1 . Tap for more steps (3x−2)(x −2) = 0 ( 3 x - 2) ( x - 2) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.1 Solve 3x 4-8x 2 +5 = 0 This equation is reducible to quadratic.1. Step 4.236 Step by step solution : Step 1 :Equation at the end of step 1 : 2. Factor 3x^2+8x-3. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Example: 2x-1=y,2y+3=x. y = (x + 3) (x - 11). Arithmetic. en. That's it. the factors of the product 3 × 4 = 12.8284i Step by step solution : Step 1 :Trying to factor by splitting the middle 因式分解工具可以将一个复杂的表达式分解成几个因式的积。它可以分解包含任意数量变量以及更多复杂函数的多项式的表达式。要分解质因数请点击分解质因数工具因式分解工具可以在求解方程的第一步中使用。举个例子：如果方程是 f(x)=0 且 Get Step by Step Now. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a.4 + 4. Solve Using the Quadratic Formula 3x^2-8x+5=0. Take square root of both sides to have x+ #3/2# = #5/2# or #-5/2# x+ #3/2# = #5/2# would give x= #5/2#-#3/2# = 1 and . Integration. The middle term is, +8x its coefficient is 8 . x2−x−2 x 2 - x - 2. Substitute the values , , and into the quadratic formula and solve for . x2−x−2 x 2 - x - 2. The middle term is, -8x its coefficient is -8 . 2x3 − x2 + 8x − 4 2 x 3 - x 2 + 8 x - 4. Step 1. Frequently Asked Questions on Discriminant Calculator. Step 3. Make the a coefficient equal 1 Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. x +2 x +2 = ± 9 = ±3. The correct answer is the last choice. Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 2 and 2.3. Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator. 5x-6=3x-8; x^2-x-6=0; x^4-5x^2+4=0 -x=-7 \left|3x+1\right|=4 \log _2(x+1)=\log _3(27) 3^x=9^{x+5} Show More; Description. Example 04: Solve the equation $ 2x^3 - 4x^2 - 3x + 6 = 0 $. Integration. Step 2. 3x^{2}+8x+1=0. Use the formula: x = (-b+-sqrt(b^2-4ac))/(2a) to find: x =(4+-sqrt(10))/3 3x^2-8x+2=0 is of the form ax^2+bx+c=0, with a=3, b=-8 and c=2 This has roots given by the By Rational Root Theorem, all rational roots of a polynomial are in the form \frac{p}{q}, where p divides the constant term 4 and q divides the leading coefficient 1. 2 2 3 4. (b 2)2 = (−4)2 ( b 2) 2 = ( - 4) 2. Solve by Completing the Square x^2+8x-2=0. The middle term is, -8x its coefficient is -8 . 3x2 + 8x − 16 3 x 2 + 8 x - 16. Algebra. Arithmetic. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. equation-calculator. Step 1. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute the values a = 3 a = 3, b = −8 b = - 8, and c = 4 c = 4 into the quadratic formula and solve for x x. Factor out the greatest common factor 99. 3x2 + 8x − 3 3 x 2 + 8 x - 3. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (2x−1)(x2 +4) ( 2 x - 1) ( x 2 + 4) Solve by Factoring 2x^3+x^2-8x-4=0. 3x2 + 8x + 4 3 x 2 + 8 x + 4.41x -73. Arithmetic. Solve the equation where the result equals to 0. For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅4 = 12 a ⋅ c = 3 ⋅ 4 = 12 and whose sum is b = 8 b = 8.3 Find roots (zeroes) of : F (x) = 3x3-x2-8x-4.4142i Step by step solution : Step 1 :Equation at the end of 2x3-x2+8x-4 Final result : (x2 + 4) • (2x - 1) Step by step solution : Step 1 :Equation at the end of step 1 : ( (2x3 - x2) + 8x) - 4 Step 2 Explore math with our beautiful, free online graphing calculator. x3 - 5x2 + 8x - 4 = 0. Explanation: Factor out the x term, and then set each factor each to zero.4. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0.1 Find the Vertex of y = 3x 2 +8x+4 About the quadratic formula.1. Step 2. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0.3x) is -69. Factor x2 − 3x−4 x 2 - 3 x - 4 using the AC method.5. Discriminant, D = b 2 - 4ac. Tap for more steps (5x−2)(x +2) = 0 ( 5 x - 2) ( x + 2) = 0. Solving 3x 2-8x+4 = 0 directly .

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Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x 2-(8/3)x-1 = 0 Add 1 to both side of the equation : x 2-(8/3)x = 1 Now the clever bit: Take the coefficient of x , which is 8/3 , divide by two, giving 4/3 , and finally square it giving 16/9 integrate x sin(x^2) integrate x sqrt(1-sqrt(x)) integrate x/(x+1)^3 from 0 to infinity; integrate 1/(cos(x)+2) from 0 to 2pi; integrate x^2 sin y dx dy, x=0 to 1, y=0 to pi; View more examples; Access instant learning tools. Step 3. Differentiation. (2x+1)(x2 −4) = 0 ( 2 x + 1 Algebra. Solve your math problems using our free math solver with step-by-step solutions. x = - (2/3) Publicidad Publicidad Nuevas preguntas de Matemáticas.tcefreP pets-yb-pets snoitauqe citardauq rotcaF - rotaluclac gnirotcaf eerF . 3x^{2}+8x+4-4=-4 . Step 3. These numbers have opposite signs since c < 0.1 Find the Vertex of y = 3x 2-8x+4 Parabolas have a highest or a lowest point called the Vertex . Parabola, Finding the Vertex : 4. Solve Using the Quadratic Formula x^2-8x-4=0. Step 1. Step 2. Step 1. Related Symbolab blog posts. 3x2 − 8x + 10 = 0 3 x 2 - 8 x + 10 = 0. Arithmetic. 5x−2 = 0 5 x - 2 = 0. The Factor 3x^2+8x-16. Factor by grouping. 5x-6=3x-8; x^2-x-6=0; x^4-5x^2+4=0 \sqrt{x-1}-x=-7 \left|3x+1\right|=4 \log _2(x+1)=\log _3(27) 3^x=9^{x+5} equation-calculator. Step 3.500 x = (2-√-8)/2=1-i√ 2 = 1. 4. Simplify . Tap for more steps 3x2-8x+4=0 Two solutions were found : x = 2/3 = 0.15 (y − 0. which sum to −8 are − 6 and − 2. Free quadratic equation factoring calculator - Solve quadratic equations using factoring step-by-step 3x2+8x+4=0 Two solutions were found : x = -2 x = -2/3 = -0. Limits. If any individual factor on the left side of the equation is equal to , the entire expression will be equal to . x2-8x+17 Final result : x2 - 8x + 17 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Rewrite as . Practice Makes Perfect. Solve the equation where the result equals to 0. let us now solve the equation by Completing The Square and by using the Quadratic Formula. The last term, "the constant", is -4.2(8x - 4) + 0. en.erom dna ,shparg etamina ,sredils dda ,snoitauqe ciarbegla ezilausiv ,stniop tolp ,snoitcnuf hparG . Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (8/3)x- (4/3) = 0.3. c is a constant term. Algebra. Factor out of . Identify the coefficients Use the standard form of a quadratic equation, a x 2 + b x + c = 0 , to find the coefficients: 3 x 2 − 8 x + 4 = 0 a = 3 b = − 8 c = 4 2. c = 4. en. Solve your math problems using our free math solver with step-by-step solutions. Evaluate. 3x2 −8x= 0 x⋅(3x)−x⋅8 = 0 x2-8x+24=0 Two solutions were found : x = (8-√-32)/2=4-2i√ 2 = 4. Solve Using the Square Root Property 3x^2-8x+10=0. Use the quadratic formula to find the solutions. 0=x^4-5x^3-9x^2+81x-108. -3x2-8x+16 Final result : (4 - 3x) • (x + 4) Step by step solution : Step 1 :Equation at the end of step 1 : ( (0 - 3x2) - 8x) + 16 Step 2 : Step 3 :Pulling Step by step solution : Step 1 : Equation at the end of step 1 : (((x 3) - 5x 2) + 8x) - 4 = 0 Step 2 : Checking for a perfect cube : 2. Factor out the greatest common factor from each group. (x +2)2 = 9. Tap for more steps Step 3. Learn more about: The answers are x=0, 8/3. 3x2-8x-3=0 Two solutions were found : x = -1/3 = -0.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 8x) + 4 = 0 Step 2 :Trying to factor by splitting Algebra Factor 3x^2-8x+4 3x2 − 8x + 4 3 x 2 - 8 x + 4 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = … Algebra Free math problem solver answers your algebra homework questions with step-by-step explanations. Step 1: Enter the inequality below which you want to simplify. 3x = - 2 x = - 2. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers. The final answer is the 3x² + 8x + 4 = 0 (3x + 2) (x + 2) = 0. Factor the left side of the equation. Quadratic equations such as this one can be solved by completing the square. x2 + 4x +22 = 9. Learn more Solve Using the Quadratic Formula 3x^2-2x-4=0. Step 3.236 x =(2+√20)/2=1+√ 5 = 3. The last term, "the constant", is +4 Solving quadratic equations by completing the square Step-by-step explanation 1.5000i x = (8+√-16)/8=1+i/2= 1. Step 3. Use the standard form of a quadratic equation, a x 2 + b x + c = 0 , to find the coefficients: 3 x 2 − 8 x + 4 = 0. 3x^2-8x=0 color (red)xcolor (blue) (3x)-color (red)xcolor (blue)8=0 color (red)x (color (blue) (3x-8))=0 color (white) {color (black) ( (color (red)x=0, qquadqquad color (blue) (3x-8)=0), (color (red)x=0, qquadqquad color (blue) (3x)=8), (color (red)x=0 Algebra. Algebra. Algebra. absolute and radical equations, step-by-step. Factor out the x term, and then set each factor each to zero. 22 2 2. b is the coefficient of x. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Yes, descartes rule of signs for positive roots see how many times it changes +3x^4-5x^3-x^2-8x+4 +,-,-,-,+ 2 changes 2 or 0 posotive roots for negative sub eve Therefore we can have either 0, 2, or 4 complex roots. Step no 3: Find discriminant Δ. Step 3. 3x2 − 8x +4 = 0 ← in standard form. (2x−1)(x2 +4) ( 2 x - 1) ( x 2 + 4) Algebra. Step 3: The standard discriminant form for the quadratic equation ax 2 + bx + c = 0 is.01. Integration. Q 5.19x + 38. Tap for more steps 3x2 + 2x+6x+4 3 x 2 + 2 x + 6 x + 4. Differentiation.2. Step 1. Step 3: Carry down the leading coefficient. Solve by Completing the Square x^2-8x-4=0. Factor out the greatest common factor from each group. Example: 2x-1=y,2y+3=x.3. Step 3. (iii) 2x2 −6x +3 = 0.333 x = 3 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 3 = 0 Step 2 :Trying to factor by splitting the Step 2: Now click the button “Solve” to get the output. Factor. 2^2. High School Math Solutions - Radical Equation Calculator. Solve by Factoring 3x^2-8x-3=0.403 Step by step solution : Step 1 :Trying to factor by Find the zeros of the quadratic polynomial √3x² - 8x + 4√3. Rational Roots Test is one of the above mentioned tools. Multiply by . 3 \times 4 = 12 2) Find factors of 12 that when added together will get you to the b term, which is 8. Click here:point_up_2:to get an answer to your question :writing_hand:find the nature of the roots of 3x24sqrt 3x40. Step 3. If its zero for x=a, (x-a) will be a factor of f(x). The value of x is 2 and 2/3 Quadratic equations come in the form: ax²+ bx + c = 0 Solution by completing the square for: 3x²− 8x + 4 = 0 a = 3 , a≠1 so we divide through by 3 3x²/3 − 8x/3 +4/3 = 0/3 which gives us x²− 8x/3 + 4/3 = 0 Subtract 4/3 from both sides Algebra Solve by Completing the Square 3x^2=-4+8x 3x2 = - 4 + 8x Simplify the equation into a proper form to complete the square. Related Symbolab blog posts. x4 − 2x3 + x2 − 8x − 12 = 0 x 4 - 2 x 3 + x 2 - 8 x - 12 = 0. Solve by Factoring x^3-5x^2+8x-4=0. Differentiation. ∫ 01 xe−x2dx. Find the zeroes of the following quadratic polynomial and verify the relationship between the zeroes and the Algebra. Place the numbers representing the divisor and the dividend into a division-like configuration. Solve by Factoring x^3-5x^2+8x-4=0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Substitute the values , , and into the quadratic formula and solve for . Kurangi 4 dari kedua sisi persamaan. One such root is 1.This is achieved by dividing both sides of the equation by 3 Free functions turning points calculator - find functions turning points step-by-step. Steps Using the Quadratic Formula Steps for Completing the Square Steps Using Direct Factoring Method View solution steps Graph Graph Both Sides in 2D Graph in 2D Quiz Polynomial 3x2 +8x+4 = 0 Videos Finding zeros of polynomials (1 of 2) Khan Academy Completing solutions to 2-variable equations Khan Academy Limits by factoring Khan Academy Algebra Factor 3x^2-8x+4 3x2 − 8x + 4 3 x 2 - 8 x + 4 For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅4 = 12 a ⋅ c = 3 ⋅ 4 = 12 and whose sum is b = −8 b = - 8. Agar dapat melengkapi kuadratnya, persamaan harus dalam bentuk x^{2}+bx=c.4. For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−3 = −9 a ⋅ c = 3 ⋅ - 3 = - 9 and whose sum is b = 8 b = 8. Regroup terms. Step 2. Simplify. Free quadratic equation factoring calculator - Solve quadratic equations using factoring step-by-step Solution Steps Steps Using the Quadratic Formula Steps Using Direct Factoring Method View solution steps Evaluate Graph Quiz Polynomial 5 problems similar to: Similar Problems from Web Search 3x^{2}+8x+4=0. Step 3. 4. Step 4. Closely follow the steps. Factor by grouping. 3. Step 2.1. Add 4 4 to both sides of the equation.403 x = (-8+√164)/2=-4+√ 41 = 2. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Dividing latter by former 2x^3+x^2-8x-4=(x-2)(2x^2+5x+2) Now (2x^2+5x+2) can be Roots of cubic polynomial. Substitute the values a = 3 a = 3, b = −8 b = - 8, and c = 10 c = 10 into the quadratic formula and solve for x x.5 (1 − y) find the midpoint of the points (1,2) and (3,-4) find the domain and range of (7,3),(-2,-2),(4,1),(4,1),(-9,0)(0,7) 7, 15, 23, 31, 39, 47, 55, 63; 0.2. Solve by Completing the Square x^2-8x-4=0. Tap for more steps x2(2x− 1)+4(2x−1) x 2 ( 2 x - 1) + 4 ( 2 x - 1) Factor the polynomial by factoring out the greatest common factor, 2x−1 2 x - 1. Get immediate feedback and guidance with step-by-step solutions for integrals and Wolfram Problem Generator.5. 2x3 + x2 − 8x − 4 = 0 2 x 3 + x 2 - 8 x - 4 = 0. Tap for more steps 3x2 − 2x−6x+4 3 x 2 - 2 x - 6 x + 4 3 x 2 − 8 x + 4 = 0 Step by step solution : Step 1 : Equation at the end of step 1 : (3x2 - 8x) + 4 = 0 Step 2 : Trying to factor by splitting the middle term 2. Multiply by . y = 3x2 − 8x + 2 y = 3 x 2 - 8 x + 2. Radical equations are 4. Factor 3x^2+8x+4.7(2 + 6. Step 3. x^2-x-2. For a polynomial of the form , rewrite the middle term as a sum of two terms whose product is and whose sum is . These numbers have opposite signs since c < 0. Quadratic equations come in the form: ax²+ bx + c = 0 Solution by completing the square for: 3x²− 8x + 4 = 0.003234 to scientific ; 1, 7, 13 Solve for x 3x^2-8x-7=0. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0.1. Step 3. #x^2# +3x + #9/4#-#9/4#-4=0 #(x+3/2)^2# = #25/4#. a is the coefficient of x 2.1 Find the Vertex of y = 3x 2 +8x+4 Parabolas have a highest or a lowest point called the Vertex . Square this number and add it and subtract it as shown below. 3x+1 = 0 3 x + 1 = 0. Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F (x)=0. Related Symbolab blog posts.2 Solving 3x 2-8x-3 = 0 by Completing The Square . Factor 3x^2+8x+4.1.2. 3x^{2}+8x+4=0 . Find the sum of the zeroes and the product of the zeroes of the quadratic polynomial p(x)= 3x2 +7x +4, without finding the zeroes. Quadratic equations are a form of algebraic equations that can or cannot be factorized. Factor the polynomial by factoring out the greatest common factor, 2x+1 2 x + 1. Step-2 : Find two factors of 6 whose sum equals the coefficient of the middle term, which is 8 . let us now solve the equation by Completing The Square and by using the Quadratic Formula. Alberto a realizado 1/5 de las diapositivas; Juan 3/7 y Andrea 1/4 ¿Cuantas diapositivas quedan … Solving 3x 4-8x 2 +5 = 0 directly . Pull terms out from under the radical, assuming positive real numbers. 3x2 − 8x − 3 = 0 3 x 2 - 8 x - 3 = 0. Rewrite as . For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅4 = 12 a ⋅ c = 3 ⋅ 4 = 12 and whose sum is b = 8 b = 8. Solve your math problems using our free math solver with step-by-step solutions. Step 4. View Solution. (x + 2) (3x + 2) 1) Multiply the a and c terms together which in this case is 3 and 4. Simplify . 3x^2-8x=0 color (red)xcolor (blue) (3x)-color (red)xcolor (blue)8=0 color (red)x (color (blue) (3x-8))=0 color (white) {color (black) ( (color (red)x=0, qquadqquad color (blue) (3x-8)=0), (color (red)x=0, qquadqquad color (blue) (3x)=8), (color (red)x=0 Linear equation.667 x = 2 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) + 4 = 0 Step 2 :Trying to factor by splitting the 3x2 −8x+15 = 3(x− 34 − 329i)(x− 34 + 329i) Explanation: Given: 3x2 −8x+15 Algebra.2 Factoring: x 3-5x 2 +8x-4 Thoughtfully split the expression at hand into groups, each group having two terms : Algebra. Solve the equation where the result equals to 0. Step 3. let us now solve the equation by Completing The Square and by using the Quadratic Formula. Then do some sums >f(x) = -3x^4-5x^3-x^2-8x+4 Since there is one change of sign, f(x) has one positive zero. Frequently Asked Questions on Discriminant Calculator. Two numbers r and s sum up to \frac{1}{3} exactly when the average of the two numbers is \frac{1}{2}*\frac{1}{3} = \frac{1}{6}. Solve Using the Quadratic Formula 3x^2-8x-3=0. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Step 6: Take the square root of both sides. Simplify. Evaluate the like terms Solve your math problems using our free math solver with step-by-step solutions. Step-4 : Add up the first 2 terms, pulling out like factors : x • (x+2) Add up the last 2 terms, pulling out common factors : 2 • (x+2) Step-5 : Add up the four terms of step 4 : 3 x − 5 = 25 − 3 x; 2 x 2 + 55 x − 87 = 0; graph of a circle with radius 10 and center at (15,-3) 2, 9, 16, 23, 30; 0. Step 4. Multiply by . To solve a cubic equation, the best strategy is to guess one of three roots. Rewrite as .2. Integration. If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. equation-calculator. Step 5. Earlier we factored this polynomial by splitting the middle term.41x. Factor out the greatest common 2. h = 4 3 h = 4 3. Use the quadratic formula to find the solutions.noitauqe raeniL 3 21carf elytsyalpsid9 x dauq 0 3 x8 2x3:dnah_gnitirw: noitseuq ruoy ot rewsna na teg ot:2_pu_tniop:ereh kcilC ? 0=4+x8+2^x8+3^x4+4^x noitauqe eht ot snoitulos eht era tahW )QAF( snoitseuQ deksA yltneuqerF . 22 2 2. Step 2. Tap for more steps (x2 + 4)(x−3)(x+1) = 0 ( x 2 + 4) ( x - 3) ( x + 1) = 0. x2 − 8x − 4 = 0 x 2 - 8 x - 4 = 0. How to simplify the expression? The expression is given as: -9. View Solution.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 + 8x) + 4 = 0 Step 2 :Trying to factor by splitting x^{2}-x-6=0-x+3\gt 2x+1; line\:(1,\:2),\:(3,\:1) f(x)=x^3; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120) \lim … Identify the coefficients. Step 4. By Factor theorem, x-k is a factor of the polynomial for each root k. Our parabola opens up and accordingly has a lowest point (AKA absolute minimum) . Where. Tap for more steps Step 1.

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Step-1 : Multiply the coefficient of the first term by the constant 5 • -4 = -20. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.4. Factor out the greatest common factor 99. x2 + 8x = 2 x 2 + 8 x = 2.x-2" is not a factor of "4x^3-3x^2-8x+4 however by the remainder theorem when f(x)=4x^3-3x^2-8x+4" is divided by "(x-2) " the remainder is "8 the factor theorem being a special case of the remainder theorem Zeros of f(x) are {2, -2, -1/2} To find zeros of f(x)=2x^3+x^2-8x-4, first identify factors -4, for which f(x)=0. b is the coefficient of x. Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x 2-(8/3)x-(2/3) = 0 Add 2/3 to both side of the equation : x 2-(8/3)x = 2/3 Now the clever bit: Take the coefficient of x , which is 8/3 , divide by two, giving 4/3 , and finally square it giving 16/9 Algebra. Factor out of .4142i x = (2+√-8)/2=1+i√ 2 = 1. Substitute the values , , and into the quadratic formula and solve for . Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Linear equation. Earlier we factored this polynomial by splitting the middle term.2. Use the quadratic formula to find the solutions. Factor out the x term, and then set each factor each to zero.2022 Matemáticas Bachillerato contestada Factoriza las siguientes ecuaciones (3x] ^2+8x+4=0 Ver respuesta Publicidad Publicidad luisecubero77 luisecubero77 Respuesta: Factor x^4-2x^3-3x^2+8x-4. Find the nature of the roots of the following quadratic equations. Discriminant, D = b 2 – 4ac. x_"1,2"={-2/3,-2} "given : "3x^2+8x+4=0 ax^2+bx+c=0 a=3 b=8 c=4 Delta=sqrt(b^2-4ac) Delta=sqrt(8^2-434) Delta=sqrt(64-48) Delta=sqrt16 x_"1"=(-b-Delta)/(2a { x }^{ 4 } +2 { x }^{ 3 } -3 { x }^{ 2 } -8x-4 = 0. Trying to factor by pulling out : 2. Factor 2x^3-x^2+8x-4. They are 3 and -11. Step 3.0000+2. Tap for more steps (3x−2)(x −2) = 0 ( 3 x - 2) ( x - 2) = 0 If any individual factor on the … Popular Problems Algebra Solve Using the Quadratic Formula 3x^2-8x+4=0 3x2 − 8x + 4 = 0 3 x 2 - 8 x + 4 = 0 Use the quadratic formula to find the solutions. Step 4: Multiply carry-down by left term and put Algebra. For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 3⋅−16 = −48 a ⋅ c = 3 ⋅ - 16 = - 48 and whose sum is b = 8 b = 8. Step 1. Divide x^{4}+2x^{3}-3x^{2}-8x-4 by x+1 to get x^{3}+x^{2}-4x-4. Middle School Math Solutions - Equation Calculator. x_"1,2"={-2/3,-2} "given : "3x^2+8x+4=0 ax^2+bx+c=0 a=3 b=8 c=4 Delta=sqrt(b^2-4ac) Delta=sqrt(8^2-434) Delta=sqrt(64-48) Delta=sqrt16 x_"1"=(-b-Delta)/(2a Solve an equation, inequality or a system. 3. Algebra. Simultaneous equation. Trying to factor by pulling out : 2. Step 2. Where.8 + 1. Pull terms out from under the radical. The first term is, 3x2 its coefficient is 3 . f'(x)=lim_(hrarr0 Similar Problems from Web Search.Algebra Solve for x 3x^2-8x+4=0 3x2 − 8x + 4 = 0 3 x 2 - 8 x + 4 = 0 Factor by grouping. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. 2.667 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) + 5 = 0 Step 2 :Trying to factor by splitting the 4x2-8x+5=0 Two solutions were found : x = (8-√-16)/8=1-i/2= 1. Matrix. The first term is, 5x2 its coefficient is 5 . Matrix. (ii) 3x2 −4√3x +4 = 0. Parabola, Finding the Vertex : 4. Related Symbolab blog posts. Step 3. Linear equation. x2 − 8x = 4 x 2 - 8 x = 4. Polynomial x^{3}-x^{2}-4x-4 is not factored since it does not have any rational roots. Substitute the values , , and into the quadratic formula and solve for .4. d) 8x2 + 30x +7 8 x 2 + 30 x + 7. According to the Quadratic Formula, x , the solution for Ax 2 +Bx+C = 0 , where A, B and C are numbers, often called coefficients, is given by : Algebra.2. Solve by Completing the Square x^2+8x-2=0. Q1 . Matrix.1 Pull 2x2-8x-1 Final result : 2x2 - 8x - 1 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 8x) - 1 Step 2 :Trying to factor by splitting the middle Detailed step by step solution for x^4+4x^3+8x^2+8x+4=0. Tap for more steps 3x2 − 4x+12x−16 3 x 2 - 4 x + 12 x - 16. Use the quadratic formula to find the solutions.2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 8±√(−8)2 − 4⋅ Integration. let us now solve the equation by Completing The Square and by using the Quadratic Formula.4+x4-}2{^x3-}3{^x2+}4{^x teg ot 1-x yb 4-x8+}2{^x-}3{^x5-}4{^x+}5{^x ediviD . Divide both sides of the equation by 3 to have 1 as the coefficient of the first term : x2- (8/3)x- (2/3) = 0. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Make the a coefficient equal 1. Just like running, it takes practice and dedication. Trying to factor by pulling out : 3. 3x2-8x+5=0 Two solutions were found : x = 1 x = 5/3 = 1. Step 3. Step 3. Factor the polynomial by dividing it by x-1. 100. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. x−4 = 0 x - 4 = 0. Find the Vertex y=3x^2-8x+2. heart outlined. Limits. Step no 1: x2+3x–8 = 0 x 2 + 3 x – 8 = 0 (take a quadratic equation) Step no 2: Compare the equation with standard form ax2 +bx+c = 0 a x 2 + b x + c = 0 to get the values of a, b and c. Applying the limit definition, we obtain f'(x)=lim_(hrarr0)(3(x+h)^2+8(x+h)+4-(3x^2+8x+4))/h Find (x+h)^2. Step 4: Simplify left and right side. Solve by Factoring 5x^2+8x-4=0. Parabola, Finding the Vertex : 5.1 Factoring x2+8x-20 The first term is, x2 its x2+8x-25=0 Two solutions were found : x = (-8-√164)/2=-4-√ 41 = -10. (b 2)2 = (4)2 ( b 2) 2 = ( 4) 2. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Tap for more steps x2(2x+ 1)−4(2x+1) = 0 x 2 ( 2 x + 1) - 4 ( 2 x + 1) = 0. 2 2 2 3 4.333 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) - 16 = 0 Step 2 :Trying to factor by splitting 3x2-+8x-16=0 Two solutions were found : x = -4/3 = -1. Step 1: Guess one root. 5x2 + 8x − 4 = 0 5 x 2 + 8 x - 4 = 0.tuptuo eht teg ot "evloS" nottub eht kcilc woN :2 petS eht gnittilps yb rotcaf ot gniyrT: 2 petS 0 = 3 - )x8 - 2x3( : 1 pets fo dne eht ta noitauqE: 1 petS : noitulos pets yb petS 3 = x 333.2 x 3 + x 2 - 8x + 4 is not a perfect cube . x^{2}-8x+20=0. Step no 3: Find discriminant Δ. Theo dõi Vi phạm. a = 3. Tap for more steps 3x2 − 1x+9x−3 3 x 2 - 1 x + 9 x - 3. Step 3. Factoriza las siguientes ecuaciones (3x] ^2+8x+4=0 Recibe ahora mismo las respuestas que necesitas! hsjsisjxjs hsjsisjxjs 21. Look at changes of signs to find this has 1 positive zero, 1 or 3 negative zeros and 0 or 2 non-Real Complex zeros. Step 2: Change the sign of a number in the divisor and write it on the left side. Add the term to each side of the equation. Q1 . Simultaneous equation. Factor. x^2-x-2. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more.. c) 2x2 −5x −12 2 x 2 − 5 x − 12. 1. absolute and radical equations, step-by-step. Explanation: add 4 to both sides. Step 2: Click the blue arrow to submit and see the result! Polynomial Roots Calculator : 2.1 Factoring 5x2-8x-4. Welcome to our new "Getting Started" math solutions series. 3x^{2}+8x=-4 . The calculator works for both numbers and expressions containing variables.3x) Open the brackets -73. BÀI TẬP VỀ PHƯƠNG PHÁP TÁCH VÀ THÊM BỚT CÁC HẠNG TỬ. Solve your math problems using our free math solver with step-by-step solutions. Add 2 2 to both sides of the equation. What are the possible rational roots of #6x^4+35x^3-x^2-7x-1=0# and then determine the rational roots? How do you find the number of possible positive real zeros and negative zeros then determine the rational zeros given #f(x)=8x^3-6x^2-23x+6#? Pre-Algebra. Over the next few weeks, we'll be showing how Algebra. Factor by grouping. 2 a. (b 2)2 = (4)2 ( b 2) 2 = ( 4) 2.8 + 1.0000+0.1. Step 2: Click the blue arrow to submit. Limits. Solve your math problems using our free math solver with step-by-step solutions. Solve your math problems using our free math solver with step-by-step solutions.667 x = 2 Step by step solution : Step 1 :Equation at the end of step 1 : (3x2 - 8x) + 4 = 0 Step 2 :Trying to factor by splitting the 3x2 −8x+15 = 3(x− 34 − 329i)(x− 34 + 329i) Explanation: Given: 3x2 −8x+15 Algebra. Step 1.4 . Step 2. x ^ 2 +\frac{1}{3}x -\frac{4}{3} = 0 Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Factor the left side of the equation. Explore math with our beautiful, free online graphing calculator. Add 2/3 to both side of the equation : x2- (8/3)x = 2/3. Limits.snoitulos eht dnif ot alumrof citardauq eht esU .2. View Solution. Factor out the greatest common factor from each group. Matrix. Tap for more steps (3x+1)(x −3) = 0 ( 3 x + 1) ( x - 3) = 0. x2 + 8x = 2 x 2 + 8 x = 2.2 Solving 3x 2-8x-3 = 0 by Completing The Square . 100. Rewrite as . c is a constant term. a = 3 a = 3. If you want Read More. Solve your math problems using our free math solver with step-by-step solutions. see below the factor theorem states (x-a) " is a factor of "f(x) <=>f(a)=0 f(x)=4x^3-3x^2-8x+4 "we have " (x-2)=>a=2 f(2)=4xx2^3-3xx2^2-8xx2+4 f(2)=4xx8-3xx4-16+4 f(2)=32-12-16+4 f(2)=8!=0 :. Pull terms out from under the radical. y = (x + 3) (x - 11).7(2 + 6. Step 3: The standard discriminant form for the quadratic equation ax 2 + bx + c = 0 is.6x + 36.0000-1.1. They are 3 and -11. 3x2 − 6x −2x +4 = 0 ← factor by grouping. 3) Expand and factor with grouping. split the middle term using these factors. The simplified expression of -9. Similar Problems from Web Search. Add the term to each side of the equation. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Add the product of the multiplication and the number from the dividend and put the result in the next position on the result line. Add 2 2 to both sides of the equation. Solve linear, quadratic, biquadratic. x3 - 5x2 + 8x - 4 = 0. Checking for a perfect cube : 2. Earlier we factored this polynomial by splitting the middle term. Since f(x) has Real coefficients, any non-Real Complex zeros Solving 3x 2-8x+4 = 0 directly . Group the first two terms and the last two terms. Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator. 3x + 2 = 0 x + 2 = 0. 4.0000-2. Solve by Factoring 2x^3+x^2-8x-4=0. Q 2. Simplify. 5x-6=3x-8; x^2-x-6=0; x^4-5x^2+4=0 \sqrt{x-1}-x=-7 \left|3x+1\right|=4 \log _2(x+1)=\log _3(27) 3^x=9^{x+5} Solve linear, quadratic, biquadratic. yb ylpitluM . Solve an equation of the form a x 2 + b x + c = 0 by using the quadratic formula: x =. Step 3. x2 − 3x − 4 = 0 x 2 - 3 x - 4 = 0. Those two are 2 and 6. a) 3x2 −8x +4 3 x 2 − 8 x + 4. −b±√b2 −4(ac) 2a - b … 3x2+8x+4=0 Two solutions were found : x = -2 x = -2/3 = -0.6x + 36.. Step 3. Simplify. Persamaan kuadrat seperti yang ini dapat diselesaikan dengan melengkapi kuadrat. Choose "Simplify" from the topic selector and click to see the result in our Algebra Calculator! Examples Simplify Solve Quadratic Equation by Completing The Square. x2 +4x+ (24)2 = 5 +(24)2. Simultaneous equation. Add 4/3 to both side of the equation : x2- (8/3)x = 4/3. Step-1 : Multiply the coefficient of the first term by the constant 3 • 2 = 6.8284i x = (8+√-32)/2=4+2i√ 2 = 4.1 Factoring 3x2-8x+4 The first term is, 3x2 its coefficient is 3 . 3x−2 = 0 3 x - 2 = 0 x−2 = 0 x - 2 = 0 Popular Problems Algebra Solve Using the Quadratic Formula 3x^2-8x+4=0 3x2 − 8x + 4 = 0 3 x 2 - 8 x + 4 = 0 Use the quadratic formula to find the solutions. 8±√(−8)2 −4 ⋅(3⋅ The "possible" rational roots are: +-1/2, +-1, +-3/2, +-3 The actual roots are: 1, 1/2, -3 Given: 2x^3+3x^2-8x+3=0 By the rational roots theorem, any rational zeros of this cubic are expressible in the form p/q for integers p, q with p a divisor of the constant term 3 and q a divisor of the coefficient 2 of the leading term. 3x^2 + 2x + 6x + 4 x (3x + 2) and 2 (3x + 2 Solve your math problems using our free math solver with step-by-step solutions. f'(x)=6x+8; see below for explanation The limit definition of the derivative states that for a function f(x) its derivative equals f'(x)=lim_(hrarr0)(f(x+h)-f(x))/h So, when f(x)=3x^2+8x+4, we see that f(x+h)=3(x+h)^2+8(x+h)+4. Limits. Integration. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.2 Solving 3x 2-8x-2 = 0 by Completing The Square . Factor out the Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Step by step solution : Step 1 : Step 2 : Pulling out like terms : 2. Tap for more steps x2(2x− 1)+4(2x−1) x 2 ( 2 x - 1) + 4 ( 2 x - 1) Factor the polynomial by factoring out the greatest common factor, 2x−1 2 x - 1. Simultaneous equation. In this case, the divisor is x −2 so we have to change −2 to 2.333 x = 4 Step by step solution : Step 1 :Equation at the end of step Algebra.4. x2 − 8x = 4 x 2 - 8 x = 4. Step 3. Similar Problems from Web Search.00/month. View Solution.1. Matrix.1 Find the Vertex of y = 3x 2-8x-4 Parabolas have a highest or a lowest point called the Vertex . x2 − 8x − 4 = 0 x 2 - 8 x - 4 = 0. Differentiation. a is the coefficient of x 2. Factor out the greatest common factor from each group. Limits. Divide x^{3}-5x^{2}+8x-4 by x-1 to get x^{2}-4x+4.