(4x-9)(x^2-2x-1)=

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Solution for (4x-9)(x^2-2x-1)= equation: 


Simplifying
(4x + -9)(x2 + -2x + -1) = 0

Reorder the terms:
(-9 + 4x)(x2 + -2x + -1) = 0

Reorder the terms:
(-9 + 4x)(-1 + -2x + x2) = 0

Multiply (-9 + 4x) * (-1 + -2x + x2)
(-9(-1 + -2x + x2) + 4x * (-1 + -2x + x2)) = 0
((-1 * -9 + -2x * -9 + x2 * -9) + 4x * (-1 + -2x + x2)) = 0
((9 + 18x + -9x2) + 4x * (-1 + -2x + x2)) = 0
(9 + 18x + -9x2 + (-1 * 4x + -2x * 4x + x2 * 4x)) = 0
(9 + 18x + -9x2 + (-4x + -8x2 + 4x3)) = 0

Reorder the terms:
(9 + 18x + -4x + -9x2 + -8x2 + 4x3) = 0

Combine like terms: 18x + -4x = 14x
(9 + 14x + -9x2 + -8x2 + 4x3) = 0

Combine like terms: -9x2 + -8x2 = -17x2
(9 + 14x + -17x2 + 4x3) = 0

Solving
9 + 14x + -17x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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