(x-2)(x^2-x-18)=0

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Solution for (x-2)(x^2-x-18)=0 equation: 


Simplifying
(x + -2)(x2 + -1x + -18) = 0

Reorder the terms:
(-2 + x)(x2 + -1x + -18) = 0

Reorder the terms:
(-2 + x)(-18 + -1x + x2) = 0

Multiply (-2 + x) * (-18 + -1x + x2)
(-2(-18 + -1x + x2) + x(-18 + -1x + x2)) = 0
((-18 * -2 + -1x * -2 + x2 * -2) + x(-18 + -1x + x2)) = 0
((36 + 2x + -2x2) + x(-18 + -1x + x2)) = 0
(36 + 2x + -2x2 + (-18 * x + -1x * x + x2 * x)) = 0
(36 + 2x + -2x2 + (-18x + -1x2 + x3)) = 0

Reorder the terms:
(36 + 2x + -18x + -2x2 + -1x2 + x3) = 0

Combine like terms: 2x + -18x = -16x
(36 + -16x + -2x2 + -1x2 + x3) = 0

Combine like terms: -2x2 + -1x2 = -3x2
(36 + -16x + -3x2 + x3) = 0

Solving
36 + -16x + -3x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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