0=2x^3+8x^2-8x-32

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Solution for 0=2x^3+8x^2-8x-32 equation:


Simplifying
0 = 2x3 + 8x2 + -8x + -32

Reorder the terms:
0 = -32 + -8x + 8x2 + 2x3

Solving
0 = -32 + -8x + 8x2 + 2x3

Solving for variable 'x'.

Combine like terms: 0 + 32 = 32
32 + 8x + -8x2 + -2x3 = -32 + -8x + 8x2 + 2x3 + 32 + 8x + -8x2 + -2x3

Reorder the terms:
32 + 8x + -8x2 + -2x3 = -32 + 32 + -8x + 8x + 8x2 + -8x2 + 2x3 + -2x3

Combine like terms: -32 + 32 = 0
32 + 8x + -8x2 + -2x3 = 0 + -8x + 8x + 8x2 + -8x2 + 2x3 + -2x3
32 + 8x + -8x2 + -2x3 = -8x + 8x + 8x2 + -8x2 + 2x3 + -2x3

Combine like terms: -8x + 8x = 0
32 + 8x + -8x2 + -2x3 = 0 + 8x2 + -8x2 + 2x3 + -2x3
32 + 8x + -8x2 + -2x3 = 8x2 + -8x2 + 2x3 + -2x3

Combine like terms: 8x2 + -8x2 = 0
32 + 8x + -8x2 + -2x3 = 0 + 2x3 + -2x3
32 + 8x + -8x2 + -2x3 = 2x3 + -2x3

Combine like terms: 2x3 + -2x3 = 0
32 + 8x + -8x2 + -2x3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(16 + 4x + -4x2 + -1x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(16 + 4x + -4x2 + -1x3)' equal to zero and attempt to solve: Simplifying 16 + 4x + -4x2 + -1x3 = 0 Solving 16 + 4x + -4x2 + -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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