4x^7-28x+20x^5=

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Solution for 4x^7-28x+20x^5= equation: 


Simplifying
4x7 + -28x + 20x5 = 0

Reorder the terms:
-28x + 20x5 + 4x7 = 0

Solving
-28x + 20x5 + 4x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(-7 + 5x4 + x6) = 0

Ignore the factor 4.

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 '(-7 + 5x4 + x6)' equal to zero and attempt to solve:

Simplifying
-7 + 5x4 + x6 = 0

Solving
-7 + 5x4 + x6 = 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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