F(x)=x^3+2x^2-9x-18

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Solution for F(x)=x^3+2x^2-9x-18 equation: 


Simplifying
F(x) = x3 + 2x2 + -9x + -18

Multiply F * x
xF = x3 + 2x2 + -9x + -18

Reorder the terms:
xF = -18 + -9x + 2x2 + x3

Solving
xF = -18 + -9x + 2x2 + x3

Solving for variable 'x'.

Reorder the terms:
18 + 9x + xF + -2x2 + -1x3 = -18 + -9x + 2x2 + x3 + 18 + 9x + -2x2 + -1x3

Reorder the terms:
18 + 9x + xF + -2x2 + -1x3 = -18 + 18 + -9x + 9x + 2x2 + -2x2 + x3 + -1x3

Combine like terms: -18 + 18 = 0
18 + 9x + xF + -2x2 + -1x3 = 0 + -9x + 9x + 2x2 + -2x2 + x3 + -1x3
18 + 9x + xF + -2x2 + -1x3 = -9x + 9x + 2x2 + -2x2 + x3 + -1x3

Combine like terms: -9x + 9x = 0
18 + 9x + xF + -2x2 + -1x3 = 0 + 2x2 + -2x2 + x3 + -1x3
18 + 9x + xF + -2x2 + -1x3 = 2x2 + -2x2 + x3 + -1x3

Combine like terms: 2x2 + -2x2 = 0
18 + 9x + xF + -2x2 + -1x3 = 0 + x3 + -1x3
18 + 9x + xF + -2x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
18 + 9x + xF + -2x2 + -1x3 = 0

The solution to this equation could not be determined.

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