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

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


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

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

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

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

Solving
0 = 3 + 3x + -9x2 + -9x3

Solving for variable 'x'.

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

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

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

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

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

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

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

Ignore the factor 3.

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

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

Solving
-1 + -1x + 3x2 + 3x3 = 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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