0=2x^4-2x^3-72

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Solution for 0=2x^4-2x^3-72 equation:


Simplifying
0 = 2x4 + -2x3 + -72

Reorder the terms:
0 = -72 + -2x3 + 2x4

Solving
0 = -72 + -2x3 + 2x4

Solving for variable 'x'.

Combine like terms: 0 + 72 = 72
72 + 2x3 + -2x4 = -72 + -2x3 + 2x4 + 72 + 2x3 + -2x4

Reorder the terms:
72 + 2x3 + -2x4 = -72 + 72 + -2x3 + 2x3 + 2x4 + -2x4

Combine like terms: -72 + 72 = 0
72 + 2x3 + -2x4 = 0 + -2x3 + 2x3 + 2x4 + -2x4
72 + 2x3 + -2x4 = -2x3 + 2x3 + 2x4 + -2x4

Combine like terms: -2x3 + 2x3 = 0
72 + 2x3 + -2x4 = 0 + 2x4 + -2x4
72 + 2x3 + -2x4 = 2x4 + -2x4

Combine like terms: 2x4 + -2x4 = 0
72 + 2x3 + -2x4 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(36 + x3 + -1x4) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(36 + x3 + -1x4)' equal to zero and attempt to solve: Simplifying 36 + x3 + -1x4 = 0 Solving 36 + x3 + -1x4 = 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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