(x^3+6x+6)(x^2-x-1)=0

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Solution for (x^3+6x+6)(x^2-x-1)=0 equation:


Simplifying
(x3 + 6x + 6)(x2 + -1x + -1) = 0

Reorder the terms:
(6 + 6x + x3)(x2 + -1x + -1) = 0

Reorder the terms:
(6 + 6x + x3)(-1 + -1x + x2) = 0

Multiply (6 + 6x + x3) * (-1 + -1x + x2)
(6(-1 + -1x + x2) + 6x * (-1 + -1x + x2) + x3(-1 + -1x + x2)) = 0
((-1 * 6 + -1x * 6 + x2 * 6) + 6x * (-1 + -1x + x2) + x3(-1 + -1x + x2)) = 0
((-6 + -6x + 6x2) + 6x * (-1 + -1x + x2) + x3(-1 + -1x + x2)) = 0
(-6 + -6x + 6x2 + (-1 * 6x + -1x * 6x + x2 * 6x) + x3(-1 + -1x + x2)) = 0
(-6 + -6x + 6x2 + (-6x + -6x2 + 6x3) + x3(-1 + -1x + x2)) = 0
(-6 + -6x + 6x2 + -6x + -6x2 + 6x3 + (-1 * x3 + -1x * x3 + x2 * x3)) = 0
(-6 + -6x + 6x2 + -6x + -6x2 + 6x3 + (-1x3 + -1x4 + x5)) = 0

Reorder the terms:
(-6 + -6x + -6x + 6x2 + -6x2 + 6x3 + -1x3 + -1x4 + x5) = 0

Combine like terms: -6x + -6x = -12x
(-6 + -12x + 6x2 + -6x2 + 6x3 + -1x3 + -1x4 + x5) = 0

Combine like terms: 6x2 + -6x2 = 0
(-6 + -12x + 0 + 6x3 + -1x3 + -1x4 + x5) = 0
(-6 + -12x + 6x3 + -1x3 + -1x4 + x5) = 0

Combine like terms: 6x3 + -1x3 = 5x3
(-6 + -12x + 5x3 + -1x4 + x5) = 0

Solving
-6 + -12x + 5x3 + -1x4 + x5 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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