8x^4-125x=0

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Solution for 8x^4-125x=0 equation: 


Simplifying
8x4 + -125x = 0

Reorder the terms:
-125x + 8x4 = 0

Solving
-125x + 8x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-125 + 8x3) = 0


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 '(-125 + 8x3)' equal to zero and attempt to solve:

Simplifying
-125 + 8x3 = 0

Solving
-125 + 8x3 = 0

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

Add '125' to each side of the equation.
-125 + 125 + 8x3 = 0 + 125

Combine like terms: -125 + 125 = 0
0 + 8x3 = 0 + 125
8x3 = 0 + 125

Combine like terms: 0 + 125 = 125
8x3 = 125

Divide each side by '8'.
x3 = 15.625

Simplifying
x3 = 15.625

The solution to this equation could not be determined.

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

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