2a^3-18a^2-4=0

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Solution for 2a^3-18a^2-4=0 equation: 


Simplifying
2a3 + -18a2 + -4 = 0

Reorder the terms:
-4 + -18a2 + 2a3 = 0

Solving
-4 + -18a2 + 2a3 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-2 + -9a2 + a3) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-2 + -9a2 + a3)' equal to zero and attempt to solve:

Simplifying
-2 + -9a2 + a3 = 0

Solving
-2 + -9a2 + a3 = 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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