5x^3+10x^2-20x-40=0

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Solution for 5x^3+10x^2-20x-40=0 equation:


Simplifying
5x3 + 10x2 + -20x + -40 = 0

Reorder the terms:
-40 + -20x + 10x2 + 5x3 = 0

Solving
-40 + -20x + 10x2 + 5x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-8 + -4x + 2x2 + x3) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-8 + -4x + 2x2 + x3)' equal to zero and attempt to solve: Simplifying -8 + -4x + 2x2 + x3 = 0 Solving -8 + -4x + 2x2 + 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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