SOLUTION: how do you solve (y-9)^2?

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Question 301423: how do you solve (y-9)^2?
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
if u want to change this into quadratic form look below
%28y-9%29%5E2
%28y-9%29%28y-9%29
%28y%5E2-9y-9y%2B81%29
y%5E2-18y%2B81
if ur solving for y
%28y-9%29%5E2=0
%28y-9%29%28y-9%29=0
y=9y=9%29
y=9%29