F(x)=x*-8x+9

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Solution for F(x)=x*-8x+9 equation: 


Simplifying
F(x) = x * -8x + 9

Multiply F * x
xF = x * -8x + 9

Reorder the terms for easier multiplication:
xF = -8x * x + 9

Multiply x * x
xF = -8x2 + 9

Reorder the terms:
xF = 9 + -8x2

Solving
xF = 9 + -8x2

Solving for variable 'x'.

Reorder the terms:
-9 + xF + 8x2 = 9 + -8x2 + -9 + 8x2

Reorder the terms:
-9 + xF + 8x2 = 9 + -9 + -8x2 + 8x2

Combine like terms: 9 + -9 = 0
-9 + xF + 8x2 = 0 + -8x2 + 8x2
-9 + xF + 8x2 = -8x2 + 8x2

Combine like terms: -8x2 + 8x2 = 0
-9 + xF + 8x2 = 0

The solution to this equation could not be determined.

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