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

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


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

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

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

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

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

Combine like terms: x2 + -9x2 = -8x2
(-63 + -2x + -8x2 + x3) = 0

Solving
-63 + -2x + -8x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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