If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x + x2 + -4x3 = 0 Solving 2x + x2 + -4x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(2 + x + -4x2) = 0Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(2 + x + -4x2)' equal to zero and attempt to solve: Simplifying 2 + x + -4x2 = 0 Solving 2 + x + -4x2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. -0.5 + -0.25x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -0.25x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -0.25x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -0.25x + x2 = 0 + 0.5 -0.25x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -0.25x + x2 = 0.5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -0.25x + 0.25 + x2 = 0.5 + 0.25 Reorder the terms: 0.25 + -0.25x + x2 = 0.5 + 0.25 Combine like terms: 0.5 + 0.25 = 0.75 0.25 + -0.25x + x2 = 0.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (x + 0.5) equal to 0.866025404 and -0.866025404.Subproblem 1
x + 0.5 = 0.866025404 Simplifying x + 0.5 = 0.866025404 Reorder the terms: 0.5 + x = 0.866025404 Solving 0.5 + x = 0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.866025404 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.866025404 + -0.5 x = 0.866025404 + -0.5 Combine like terms: 0.866025404 + -0.5 = 0.366025404 x = 0.366025404 Simplifying x = 0.366025404Subproblem 2
x + 0.5 = -0.866025404 Simplifying x + 0.5 = -0.866025404 Reorder the terms: 0.5 + x = -0.866025404 Solving 0.5 + x = -0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.866025404 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.866025404 + -0.5 x = -0.866025404 + -0.5 Combine like terms: -0.866025404 + -0.5 = -1.366025404 x = -1.366025404 Simplifying x = -1.366025404Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.366025404, -1.366025404}Solution
x = {0, 0.366025404, -1.366025404}
| -4x^2+x-2=0 | | -4x^2+x-2=o | | 5+6y=29y-2 | | 2n+16+48= | | 7x-2=2x-8 | | M+6=-2 | | 4x+30/2x-10 | | 0.4x-3.1=0.5 | | (4x+30)/(2x-10)=60 | | 34-a=12 | | 9+x=-13 | | (w)(2w+3)=90 | | -6b+7=4b-8 | | 3y+5y=36 | | f(x)=5x+3 | | -70/10 | | -70*10/10 | | 0.10(y-2)+0.06y=0.12-0.5 | | 5/2x=15 | | 14-5a=-12 | | 9a=63 | | -50+x=.8x-80 | | 8x-3=55 | | 3=k*9*3 | | 5x+163=12x-12 | | -25x^3-20x^2+5x=0 | | 11-9/2 | | x-74=6x | | 5(x+4)-(2x-3)=1 | | 11-9/-2 | | I-15I= | | 2x+7+3x=8+x+11 |