F(x)=x^4-x^3-3x^2-9x-108

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Solution for F(x)=x^4-x^3-3x^2-9x-108 equation: 


Simplifying
F(x) = x4 + -1x3 + -3x2 + -9x + -108

Multiply F * x
xF = x4 + -1x3 + -3x2 + -9x + -108

Reorder the terms:
xF = -108 + -9x + -3x2 + -1x3 + x4

Solving
xF = -108 + -9x + -3x2 + -1x3 + x4

Solving for variable 'x'.

Reorder the terms:
108 + 9x + xF + 3x2 + x3 + -1x4 = -108 + -9x + -3x2 + -1x3 + x4 + 108 + 9x + 3x2 + x3 + -1x4

Reorder the terms:
108 + 9x + xF + 3x2 + x3 + -1x4 = -108 + 108 + -9x + 9x + -3x2 + 3x2 + -1x3 + x3 + x4 + -1x4

Combine like terms: -108 + 108 = 0
108 + 9x + xF + 3x2 + x3 + -1x4 = 0 + -9x + 9x + -3x2 + 3x2 + -1x3 + x3 + x4 + -1x4
108 + 9x + xF + 3x2 + x3 + -1x4 = -9x + 9x + -3x2 + 3x2 + -1x3 + x3 + x4 + -1x4

Combine like terms: -9x + 9x = 0
108 + 9x + xF + 3x2 + x3 + -1x4 = 0 + -3x2 + 3x2 + -1x3 + x3 + x4 + -1x4
108 + 9x + xF + 3x2 + x3 + -1x4 = -3x2 + 3x2 + -1x3 + x3 + x4 + -1x4

Combine like terms: -3x2 + 3x2 = 0
108 + 9x + xF + 3x2 + x3 + -1x4 = 0 + -1x3 + x3 + x4 + -1x4
108 + 9x + xF + 3x2 + x3 + -1x4 = -1x3 + x3 + x4 + -1x4

Combine like terms: -1x3 + x3 = 0
108 + 9x + xF + 3x2 + x3 + -1x4 = 0 + x4 + -1x4
108 + 9x + xF + 3x2 + x3 + -1x4 = x4 + -1x4

Combine like terms: x4 + -1x4 = 0
108 + 9x + xF + 3x2 + x3 + -1x4 = 0

The solution to this equation could not be determined.

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