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

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


Simplifying
F(x) = -1x2 + -3x + 12

Multiply F * x
xF = -1x2 + -3x + 12

Reorder the terms:
xF = 12 + -3x + -1x2

Solving
xF = 12 + -3x + -1x2

Solving for variable 'x'.

Reorder the terms:
-12 + 3x + xF + x2 = 12 + -3x + -1x2 + -12 + 3x + x2

Reorder the terms:
-12 + 3x + xF + x2 = 12 + -12 + -3x + 3x + -1x2 + x2

Combine like terms: 12 + -12 = 0
-12 + 3x + xF + x2 = 0 + -3x + 3x + -1x2 + x2
-12 + 3x + xF + x2 = -3x + 3x + -1x2 + x2

Combine like terms: -3x + 3x = 0
-12 + 3x + xF + x2 = 0 + -1x2 + x2
-12 + 3x + xF + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-12 + 3x + xF + x2 = 0

The solution to this equation could not be determined.

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