5(x^3+4x^2+4x-80)=0

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Solution for 5(x^3+4x^2+4x-80)=0 equation: 


Simplifying
5(x3 + 4x2 + 4x + -80) = 0

Reorder the terms:
5(-80 + 4x + 4x2 + x3) = 0
(-80 * 5 + 4x * 5 + 4x2 * 5 + x3 * 5) = 0
(-400 + 20x + 20x2 + 5x3) = 0

Solving
-400 + 20x + 20x2 + 5x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-80 + 4x + 4x2 + x3) = 0

Ignore the factor 5.

Subproblem 1
Set the factor '(-80 + 4x + 4x2 + x3)' equal to zero and attempt to solve:

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

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

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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