F(-5)=x^2-8x+4

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Solution for F(-5)=x^2-8x+4 equation: 


Simplifying
F(-5) = x2 + -8x + 4

Reorder the terms for easier multiplication:
-5F = x2 + -8x + 4

Reorder the terms:
-5F = 4 + -8x + x2

Solving
-5F = 4 + -8x + 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 = -0.8 + 1.6x + -0.2x2

Simplifying
F = -0.8 + 1.6x + -0.2x2

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