-4x^4+4x^3+64x^2+80x=0

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Solution for -4x^4+4x^3+64x^2+80x=0 equation: 


Simplifying
-4x4 + 4x3 + 64x2 + 80x = 0

Reorder the terms:
80x + 64x2 + 4x3 + -4x4 = 0

Solving
80x + 64x2 + 4x3 + -4x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(20 + 16x + x2 + -1x3) = 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 '(20 + 16x + x2 + -1x3)' equal to zero and attempt to solve:

Simplifying
20 + 16x + x2 + -1x3 = 0

Solving
20 + 16x + 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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