3x^3+3x^2-3+x^3+9x^2-1=0

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Solution for 3x^3+3x^2-3+x^3+9x^2-1=0 equation: 


Simplifying
3x3 + 3x2 + -3 + x3 + 9x2 + -1 = 0

Reorder the terms:
-3 + -1 + 3x2 + 9x2 + 3x3 + x3 = 0

Combine like terms: -3 + -1 = -4
-4 + 3x2 + 9x2 + 3x3 + x3 = 0

Combine like terms: 3x2 + 9x2 = 12x2
-4 + 12x2 + 3x3 + x3 = 0

Combine like terms: 3x3 + x3 = 4x3
-4 + 12x2 + 4x3 = 0

Solving
-4 + 12x2 + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-1 + 3x2 + x3) = 0

Ignore the factor 4.

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

Simplifying
-1 + 3x2 + x3 = 0

Solving
-1 + 3x2 + 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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