3x^3-6x^2-9x=9

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Solution for 3x^3-6x^2-9x=9 equation: 


Simplifying
3x3 + -6x2 + -9x = 9

Reorder the terms:
-9x + -6x2 + 3x3 = 9

Solving
-9x + -6x2 + 3x3 = 9

Solving for variable 'x'.

Reorder the terms:
-9 + -9x + -6x2 + 3x3 = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + -9x + -6x2 + 3x3 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-3 + -3x + -2x2 + x3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(-3 + -3x + -2x2 + x3)' equal to zero and attempt to solve:

Simplifying
-3 + -3x + -2x2 + x3 = 0

Solving
-3 + -3x + -2x2 + x3 = 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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