X^4+4x^3+20x^2=0

Simple and best practice solution for X^4+4x^3+20x^2=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 X^4+4x^3+20x^2=0 equation: 


Simplifying
X4 + 4x3 + 20x2 = 0

Reorder the terms:
X4 + 20x2 + 4x3 = 0

Solving
X4 + 20x2 + 4x3 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-20x2' to each side of the equation.
X4 + 20x2 + -20x2 + 4x3 = 0 + -20x2

Combine like terms: 20x2 + -20x2 = 0
X4 + 0 + 4x3 = 0 + -20x2
X4 + 4x3 = 0 + -20x2
Remove the zero:
X4 + 4x3 = -20x2

Add '-4x3' to each side of the equation.
X4 + 4x3 + -4x3 = -20x2 + -4x3

Combine like terms: 4x3 + -4x3 = 0
X4 + 0 = -20x2 + -4x3
X4 = -20x2 + -4x3

Simplifying
X4 = -20x2 + -4x3

Reorder the terms:
X4 + 20x2 + 4x3 = -20x2 + 20x2 + -4x3 + 4x3

Combine like terms: -20x2 + 20x2 = 0
X4 + 20x2 + 4x3 = 0 + -4x3 + 4x3
X4 + 20x2 + 4x3 = -4x3 + 4x3

Combine like terms: -4x3 + 4x3 = 0
X4 + 20x2 + 4x3 = 0

The solution to this equation could not be determined.

See similar equations:

| -8+-9=-8+-9 | | -6x^2-15=3x | | 25=4q+1 | | -10+7m=6m-3(n-2) | | -2x+8=-9x+2 | | (1/2)6c-122^10c | | -8p-3(6-5p)=2(p-3)-22 | | 18-(-1/3x)=-7 | | 7-5/2=4 | | 18--1/3x=-7 | | -6.3d=-8.19 | | 2(x-9)=-3 | | 2w-18=-14 | | 5x-21=3x+17 | | 4=z/6 | | 8/3f=104 | | 6.25x+5.25=40 | | 1.75x+0.30=4 | | 720/5=8640/k | | 14y-5(12.8)=22 | | 4x-15=3x-24 | | -7x=4y+16 | | y-3/5=71/2 | | 6.95x+5.95=40 | | 2y^2-5y=10 | | -40=-2x-12 | | Y=-7-15x | | -13-3x=5(X+7) | | -8r+8-6r-12= | | 2y-6-7y=-26 | | (x-5)+24=180 | | (3/4)-1 |

Equations solver categories