(x-9)(2x^2+11x-8)=0

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Solution for (x-9)(2x^2+11x-8)=0 equation:


Simplifying
(x + -9)(2x2 + 11x + -8) = 0

Reorder the terms:
(-9 + x)(2x2 + 11x + -8) = 0

Reorder the terms:
(-9 + x)(-8 + 11x + 2x2) = 0

Multiply (-9 + x) * (-8 + 11x + 2x2)
(-9(-8 + 11x + 2x2) + x(-8 + 11x + 2x2)) = 0
((-8 * -9 + 11x * -9 + 2x2 * -9) + x(-8 + 11x + 2x2)) = 0
((72 + -99x + -18x2) + x(-8 + 11x + 2x2)) = 0
(72 + -99x + -18x2 + (-8 * x + 11x * x + 2x2 * x)) = 0
(72 + -99x + -18x2 + (-8x + 11x2 + 2x3)) = 0

Reorder the terms:
(72 + -99x + -8x + -18x2 + 11x2 + 2x3) = 0

Combine like terms: -99x + -8x = -107x
(72 + -107x + -18x2 + 11x2 + 2x3) = 0

Combine like terms: -18x2 + 11x2 = -7x2
(72 + -107x + -7x2 + 2x3) = 0

Solving
72 + -107x + -7x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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