(11-2x)(8.5-2x)(x)=40

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Solution for (11-2x)(8.5-2x)(x)=40 equation: 


Simplifying
(11 + -2x)(8.5 + -2x)(x) = 40

Reorder the terms for easier multiplication:
x(11 + -2x)(8.5 + -2x) = 40

Multiply (11 + -2x) * (8.5 + -2x)
x(11(8.5 + -2x) + -2x * (8.5 + -2x)) = 40
x((8.5 * 11 + -2x * 11) + -2x * (8.5 + -2x)) = 40
x((93.5 + -22x) + -2x * (8.5 + -2x)) = 40
x(93.5 + -22x + (8.5 * -2x + -2x * -2x)) = 40
x(93.5 + -22x + (-17x + 4x2)) = 40

Combine like terms: -22x + -17x = -39x
x(93.5 + -39x + 4x2) = 40
(93.5 * x + -39x * x + 4x2 * x) = 40
(93.5x + -39x2 + 4x3) = 40

Solving
93.5x + -39x2 + 4x3 = 40

Solving for variable 'x'.

Reorder the terms:
-40 + 93.5x + -39x2 + 4x3 = 40 + -40

Combine like terms: 40 + -40 = 0
-40 + 93.5x + -39x2 + 4x3 = 0

The solution to this equation could not be determined.

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