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

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


Simplifying
3(x3 + x2 + -1) + x(x2 + 9x + -1) = 0

Reorder the terms:
3(-1 + x2 + x3) + x(x2 + 9x + -1) = 0
(-1 * 3 + x2 * 3 + x3 * 3) + x(x2 + 9x + -1) = 0
(-3 + 3x2 + 3x3) + x(x2 + 9x + -1) = 0

Reorder the terms:
-3 + 3x2 + 3x3 + x(-1 + 9x + x2) = 0
-3 + 3x2 + 3x3 + (-1 * x + 9x * x + x2 * x) = 0
-3 + 3x2 + 3x3 + (-1x + 9x2 + x3) = 0

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

Combine like terms: 3x2 + 9x2 = 12x2
-3 + -1x + 12x2 + 3x3 + x3 = 0

Combine like terms: 3x3 + x3 = 4x3
-3 + -1x + 12x2 + 4x3 = 0

Solving
-3 + -1x + 12x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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