F(5)=x^2-2x-7

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Solution for F(5)=x^2-2x-7 equation: 


Simplifying
F(5) = x2 + -2x + -7

Reorder the terms for easier multiplication:
5F = x2 + -2x + -7

Reorder the terms:
5F = -7 + -2x + x2

Solving
5F = -7 + -2x + x2

Solving for variable 'F'.

Move all terms containing F to the left, all other terms to the right.

Divide each side by '5'.
F = -1.4 + -0.4x + 0.2x2

Simplifying
F = -1.4 + -0.4x + 0.2x2

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