F(x)=3x^3+12x^2+3x-18

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Solution for F(x)=3x^3+12x^2+3x-18 equation: 


Simplifying
F(x) = 3x3 + 12x2 + 3x + -18

Multiply F * x
xF = 3x3 + 12x2 + 3x + -18

Reorder the terms:
xF = -18 + 3x + 12x2 + 3x3

Solving
xF = -18 + 3x + 12x2 + 3x3

Solving for variable 'x'.

Reorder the terms:
18 + -3x + xF + -12x2 + -3x3 = -18 + 3x + 12x2 + 3x3 + 18 + -3x + -12x2 + -3x3

Reorder the terms:
18 + -3x + xF + -12x2 + -3x3 = -18 + 18 + 3x + -3x + 12x2 + -12x2 + 3x3 + -3x3

Combine like terms: -18 + 18 = 0
18 + -3x + xF + -12x2 + -3x3 = 0 + 3x + -3x + 12x2 + -12x2 + 3x3 + -3x3
18 + -3x + xF + -12x2 + -3x3 = 3x + -3x + 12x2 + -12x2 + 3x3 + -3x3

Combine like terms: 3x + -3x = 0
18 + -3x + xF + -12x2 + -3x3 = 0 + 12x2 + -12x2 + 3x3 + -3x3
18 + -3x + xF + -12x2 + -3x3 = 12x2 + -12x2 + 3x3 + -3x3

Combine like terms: 12x2 + -12x2 = 0
18 + -3x + xF + -12x2 + -3x3 = 0 + 3x3 + -3x3
18 + -3x + xF + -12x2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
18 + -3x + xF + -12x2 + -3x3 = 0

The solution to this equation could not be determined.

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