F(x)=12x^4-11x^3+9x^2+9x-8

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Solution for F(x)=12x^4-11x^3+9x^2+9x-8 equation: 


Simplifying
F(x) = 12x4 + -11x3 + 9x2 + 9x + -8

Multiply F * x
xF = 12x4 + -11x3 + 9x2 + 9x + -8

Reorder the terms:
xF = -8 + 9x + 9x2 + -11x3 + 12x4

Solving
xF = -8 + 9x + 9x2 + -11x3 + 12x4

Solving for variable 'x'.

Reorder the terms:
8 + -9x + xF + -9x2 + 11x3 + -12x4 = -8 + 9x + 9x2 + -11x3 + 12x4 + 8 + -9x + -9x2 + 11x3 + -12x4

Reorder the terms:
8 + -9x + xF + -9x2 + 11x3 + -12x4 = -8 + 8 + 9x + -9x + 9x2 + -9x2 + -11x3 + 11x3 + 12x4 + -12x4

Combine like terms: -8 + 8 = 0
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 0 + 9x + -9x + 9x2 + -9x2 + -11x3 + 11x3 + 12x4 + -12x4
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 9x + -9x + 9x2 + -9x2 + -11x3 + 11x3 + 12x4 + -12x4

Combine like terms: 9x + -9x = 0
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 0 + 9x2 + -9x2 + -11x3 + 11x3 + 12x4 + -12x4
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 9x2 + -9x2 + -11x3 + 11x3 + 12x4 + -12x4

Combine like terms: 9x2 + -9x2 = 0
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 0 + -11x3 + 11x3 + 12x4 + -12x4
8 + -9x + xF + -9x2 + 11x3 + -12x4 = -11x3 + 11x3 + 12x4 + -12x4

Combine like terms: -11x3 + 11x3 = 0
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 0 + 12x4 + -12x4
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 12x4 + -12x4

Combine like terms: 12x4 + -12x4 = 0
8 + -9x + xF + -9x2 + 11x3 + -12x4 = 0

The solution to this equation could not be determined.

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