f(-8)=x^2+7x+4

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Solution for f(-8)=x^2+7x+4 equation: 


Simplifying
f(-8) = x2 + 7x + 4

Reorder the terms for easier multiplication:
-8f = x2 + 7x + 4

Reorder the terms:
-8f = 4 + 7x + x2

Solving
-8f = 4 + 7x + x2

Solving for variable 'f'.

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

Divide each side by '-8'.
f = -0.5 + -0.875x + -0.125x2

Simplifying
f = -0.5 + -0.875x + -0.125x2

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