81C^2-90C^3-9=0

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Solution for 81C^2-90C^3-9=0 equation: 


Simplifying
81C2 + -90C3 + -9 = 0

Reorder the terms:
-9 + 81C2 + -90C3 = 0

Solving
-9 + 81C2 + -90C3 = 0

Solving for variable 'C'.

Factor out the Greatest Common Factor (GCF), '9'.
9(-1 + 9C2 + -10C3) = 0

Ignore the factor 9.

Subproblem 1
Set the factor '(-1 + 9C2 + -10C3)' equal to zero and attempt to solve:

Simplifying
-1 + 9C2 + -10C3 = 0

Solving
-1 + 9C2 + -10C3 = 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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