0=4x^3+4x^2-16x-16

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Solution for 0=4x^3+4x^2-16x-16 equation:


Simplifying
0 = 4x3 + 4x2 + -16x + -16

Reorder the terms:
0 = -16 + -16x + 4x2 + 4x3

Solving
0 = -16 + -16x + 4x2 + 4x3

Solving for variable 'x'.

Combine like terms: 0 + 16 = 16
16 + 16x + -4x2 + -4x3 = -16 + -16x + 4x2 + 4x3 + 16 + 16x + -4x2 + -4x3

Reorder the terms:
16 + 16x + -4x2 + -4x3 = -16 + 16 + -16x + 16x + 4x2 + -4x2 + 4x3 + -4x3

Combine like terms: -16 + 16 = 0
16 + 16x + -4x2 + -4x3 = 0 + -16x + 16x + 4x2 + -4x2 + 4x3 + -4x3
16 + 16x + -4x2 + -4x3 = -16x + 16x + 4x2 + -4x2 + 4x3 + -4x3

Combine like terms: -16x + 16x = 0
16 + 16x + -4x2 + -4x3 = 0 + 4x2 + -4x2 + 4x3 + -4x3
16 + 16x + -4x2 + -4x3 = 4x2 + -4x2 + 4x3 + -4x3

Combine like terms: 4x2 + -4x2 = 0
16 + 16x + -4x2 + -4x3 = 0 + 4x3 + -4x3
16 + 16x + -4x2 + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
16 + 16x + -4x2 + -4x3 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(4 + 4x + -1x2 + -1x3) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(4 + 4x + -1x2 + -1x3)' equal to zero and attempt to solve: Simplifying 4 + 4x + -1x2 + -1x3 = 0 Solving 4 + 4x + -1x2 + -1x3 = 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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