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

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


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

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

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

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

Solving for variable 'x'.

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

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

Combine like terms: -16x + 16x = 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 + x2 + -1x3) = 0

Ignore the factor 4.

Subproblem 1

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