-5x^5+7x^4-x^2=0

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Solution for -5x^5+7x^4-x^2=0 equation: 


Simplifying
-5x5 + 7x4 + -1x2 = 0

Reorder the terms:
-1x2 + 7x4 + -5x5 = 0

Solving
-1x2 + 7x4 + -5x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-1 + 7x2 + -5x3) = 0


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 '(-1 + 7x2 + -5x3)' equal to zero and attempt to solve:

Simplifying
-1 + 7x2 + -5x3 = 0

Solving
-1 + 7x2 + -5x3 = 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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