-10x^5+10x^4-90x^2=0

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Solution for -10x^5+10x^4-90x^2=0 equation: 


Simplifying
-10x5 + 10x4 + -90x2 = 0

Reorder the terms:
-90x2 + 10x4 + -10x5 = 0

Solving
-90x2 + 10x4 + -10x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '10x2'.
10x2(-9 + x2 + -1x3) = 0

Ignore the factor 10.

Subproblem 1
Set the factor 'x2' equal to zero and attempt to solve:

Simplifying
x2 = 0

Solving
x2 = 0

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

Simplifying
x2 = 0

Take the square root of each side:
x = {0}

Subproblem 2
Set the factor '(-9 + x2 + -1x3)' equal to zero and attempt to solve:

Simplifying
-9 + x2 + -1x3 = 0

Solving
-9 + x2 + -1x3 = 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}

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