F(x)=(x-4)2

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Solution for F(x)=(x-4)2 equation:



(F)=(F-4)2
We move all terms to the left:
(F)-((F-4)2)=0
We calculate terms in parentheses: -((F-4)2), so:
(F-4)2
We multiply parentheses
2F-8
Back to the equation:
-(2F-8)
We get rid of parentheses
F-2F+8=0
We add all the numbers together, and all the variables
-1F+8=0
We move all terms containing F to the left, all other terms to the right
-F=-8
F=-8/-1
F=+8

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