F(x)=-x^2-2x-8

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Solution for F(x)=-x^2-2x-8 equation: 


Simplifying
F(x) = -1x2 + -2x + -8

Multiply F * x
xF = -1x2 + -2x + -8

Reorder the terms:
xF = -8 + -2x + -1x2

Solving
xF = -8 + -2x + -1x2

Solving for variable 'x'.

Reorder the terms:
8 + 2x + xF + x2 = -8 + -2x + -1x2 + 8 + 2x + x2

Reorder the terms:
8 + 2x + xF + x2 = -8 + 8 + -2x + 2x + -1x2 + x2

Combine like terms: -8 + 8 = 0
8 + 2x + xF + x2 = 0 + -2x + 2x + -1x2 + x2
8 + 2x + xF + x2 = -2x + 2x + -1x2 + x2

Combine like terms: -2x + 2x = 0
8 + 2x + xF + x2 = 0 + -1x2 + x2
8 + 2x + xF + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
8 + 2x + xF + x2 = 0

The solution to this equation could not be determined.

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