2k^3-6k=86

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Solution for 2k^3-6k=86 equation:


Simplifying
2k3 + -6k = 86

Reorder the terms:
-6k + 2k3 = 86

Solving
-6k + 2k3 = 86

Solving for variable 'k'.

Reorder the terms:
-86 + -6k + 2k3 = 86 + -86

Combine like terms: 86 + -86 = 0
-86 + -6k + 2k3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-43 + -3k + k3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-43 + -3k + k3)' equal to zero and attempt to solve: Simplifying -43 + -3k + k3 = 0 Solving -43 + -3k + k3 = 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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