F(x)=2x^2+x-20

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Solution for F(x)=2x^2+x-20 equation: 


Simplifying
F(x) = 2x2 + x + -20

Multiply F * x
xF = 2x2 + x + -20

Reorder the terms:
xF = -20 + x + 2x2

Solving
xF = -20 + x + 2x2

Solving for variable 'x'.

Reorder the terms:
20 + -1x + xF + -2x2 = -20 + x + 2x2 + 20 + -1x + -2x2

Reorder the terms:
20 + -1x + xF + -2x2 = -20 + 20 + x + -1x + 2x2 + -2x2

Combine like terms: -20 + 20 = 0
20 + -1x + xF + -2x2 = 0 + x + -1x + 2x2 + -2x2
20 + -1x + xF + -2x2 = x + -1x + 2x2 + -2x2

Combine like terms: x + -1x = 0
20 + -1x + xF + -2x2 = 0 + 2x2 + -2x2
20 + -1x + xF + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
20 + -1x + xF + -2x2 = 0

The solution to this equation could not be determined.

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