5x^3+20x^2+20x=0

Simple and best practice solution for 5x^3+20x^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 5x^3+20x^2+20x=0 equation:


Simplifying
5x3 + 20x2 + 20x = 0

Reorder the terms:
20x + 20x2 + 5x3 = 0

Solving
20x + 20x2 + 5x3 = 0

Solving for variable 'x'.

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

Factor a trinomial.
5x((2 + x)(2 + x)) = 0

Ignore the factor 5.

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 '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 3

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {0, -2, -2}

See similar equations:

| 3x+1=-7+5x | | -7(-2x+2)=-126 | | 3(2a+3)=5(2a+1) | | 2x+5=69-6x | | 11x-7y=0 | | 6(1x-9)=0 | | 6+11x=96+x | | -3(2h+2)=(h+5) | | X^2-4X-21= | | 9+6x=-x+37 | | a^2-17a+30=0 | | 19b*2c*(-a)=z | | -26-10t= | | 2X^2-75X+532=0 | | 5(2+6x)=-50 | | x^2+4-12=0 | | 3(c-5)=2(c-3) | | -7x-2=-4x+22 | | 6x(9-4)+11= | | 7.023x=31.6035 | | (D+1)*X=D^2-4D-5 | | 7+7x=3x+27 | | 1+2x+6x=89 | | 5.8x+15=6.8x+9 | | d+6=5d+22 | | 2(2b+3)=3b+12 | | 17=4x+4x+1 | | -2x+2+4x=20 | | 2x-4=11x-94 | | 2.8x=-9.24 | | 4(x+3)=3x+13 | | 2x+19=10x-61 |

Equations solver categories