2u^3+6u^2-8=0

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Solution for 2u^3+6u^2-8=0 equation: 


Simplifying
2u3 + 6u2 + -8 = 0

Reorder the terms:
-8 + 6u2 + 2u3 = 0

Solving
-8 + 6u2 + 2u3 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 3u2 + u3) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-4 + 3u2 + u3)' equal to zero and attempt to solve:

Simplifying
-4 + 3u2 + u3 = 0

Solving
-4 + 3u2 + u3 = 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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