3x^3+18x^2+21x-6=0

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Solution for 3x^3+18x^2+21x-6=0 equation:


Simplifying
3x3 + 18x2 + 21x + -6 = 0

Reorder the terms:
-6 + 21x + 18x2 + 3x3 = 0

Solving
-6 + 21x + 18x2 + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-2 + 7x + 6x2 + x3) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-2 + 7x + 6x2 + x3)' equal to zero and attempt to solve: Simplifying -2 + 7x + 6x2 + x3 = 0 Solving -2 + 7x + 6x2 + 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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