-3x^3-21x^2+72+540=0

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Solution for -3x^3-21x^2+72+540=0 equation: 


Simplifying
-3x3 + -21x2 + 72 + 540 = 0

Reorder the terms:
72 + 540 + -21x2 + -3x3 = 0

Combine like terms: 72 + 540 = 612
612 + -21x2 + -3x3 = 0

Solving
612 + -21x2 + -3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(204 + -7x2 + -1x3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(204 + -7x2 + -1x3)' equal to zero and attempt to solve:

Simplifying
204 + -7x2 + -1x3 = 0

Solving
204 + -7x2 + -1x3 = 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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