-4x^3+16x^2+20x=0

Simple and best practice solution for -4x^3+16x^2+20x=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -4x^3+16x^2+20x=0 equation:


Simplifying
-4x3 + 16x2 + 20x = 0

Reorder the terms:
20x + 16x2 + -4x3 = 0

Solving
20x + 16x2 + -4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(5 + 4x + -1x2) = 0

Factor a trinomial.
4x((5 + -1x)(1 + x)) = 0

Ignore the factor 4.

Subproblem 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 = 0

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Subproblem 3

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {0, 5, -1}

See similar equations:

| E+5=10-1 | | 3x-h(0)=14 | | 5(x+6)=9x-2 | | 5x+2+3x=-9 | | 17x-72=x^2 | | 4x^6+12x^3-500=0 | | 2.6+0.3333+y=4 | | 5(x-1)-4(x^2+3x+4)-9(x+9)= | | 3(0)=9y | | 6(x+9)=7x-4 | | 3-(x+7)= | | (9b-8)-4(2b+2)=-7 | | 8.5*8= | | g(x)=x^5-16x^3 | | 3x=9(0) | | 11(x-1)=5x+37 | | 4x-5(3)=17 | | 7x+6x+4+9=8x+5+4x | | 2a+3=a+5 | | -117x-8x=7x+18 | | 56x^3+30x^2-71x+15=f(x) | | 11(x-1)=5+37 | | 5x^2-22x-80=0 | | 56x^3+30x^2-71x+15= | | -5m-4+(3)=13 | | 4x-(5-2x)=3x-4 | | -9-x=8 | | 4(-2)-5y=17 | | 10n-2n=64 | | -16+3x=-32+9x | | 44-3x=8-7x | | 3x+14=-6-2x |

Equations solver categories