5x^4+20x^3-40x=0

Simple and best practice solution for 5x^4+20x^3-40x=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^4+20x^3-40x=0 equation: 


Simplifying
5x4 + 20x3 + -40x = 0

Reorder the terms:
-40x + 20x3 + 5x4 = 0

Solving
-40x + 20x3 + 5x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(-8 + 4x2 + x3) = 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 '(-8 + 4x2 + x3)' equal to zero and attempt to solve:

Simplifying
-8 + 4x2 + x3 = 0

Solving
-8 + 4x2 + x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| 5x^4-20x^3-40x=0 | | 9p-7-4p-(-2)= | | -6a+7b+a-7b= | | ln(x+1)+ln(x)=ln(12) | | 8x-70=5x-7 | | 5+66x=33x+11 | | 5+66x=33x | | 1-3x-4x^2=0 | | y=abs(1-2x)-abs(x-2) | | 2x+8y-4x= | | -3(2x+2)=0 | | 4*4+3*3=x*x | | 2x-7-11=15-2x+2-6x | | 25-5x=10-8x | | 4x+23=63 | | 9(x+d)=21 | | 5x+14=-36-5x | | 8x+7=12x+7-4x | | x^2-2=5x-2 | | x+3x+6x+2x-4=256 | | 9p-3p=10 | | 4-2=x | | x^3+6x^2+5x-6=0 | | y^2*dx+(x-2)*dy=0 | | 5m-8+7a+4m-a= | | x(1+y^2)dx-y(1+2x)dy=0 | | 3(5x-1)=2(x+4) | | 4(x+7)=2x-1 | | 12(x-5)=4(1+x) | | 4(x+7)=2x+1 | | 12(5-x)=3(2-x) | | 2x^4-3=0 |

Equations solver categories