(x-9)(9x^2-2x+7)=

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Solution for (x-9)(9x^2-2x+7)= equation: 


Simplifying
(x + -9)(9x2 + -2x + 7) = 0

Reorder the terms:
(-9 + x)(9x2 + -2x + 7) = 0

Reorder the terms:
(-9 + x)(7 + -2x + 9x2) = 0

Multiply (-9 + x) * (7 + -2x + 9x2)
(-9(7 + -2x + 9x2) + x(7 + -2x + 9x2)) = 0
((7 * -9 + -2x * -9 + 9x2 * -9) + x(7 + -2x + 9x2)) = 0
((-63 + 18x + -81x2) + x(7 + -2x + 9x2)) = 0
(-63 + 18x + -81x2 + (7 * x + -2x * x + 9x2 * x)) = 0
(-63 + 18x + -81x2 + (7x + -2x2 + 9x3)) = 0

Reorder the terms:
(-63 + 18x + 7x + -81x2 + -2x2 + 9x3) = 0

Combine like terms: 18x + 7x = 25x
(-63 + 25x + -81x2 + -2x2 + 9x3) = 0

Combine like terms: -81x2 + -2x2 = -83x2
(-63 + 25x + -83x2 + 9x3) = 0

Solving
-63 + 25x + -83x2 + 9x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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