SOLUTION: simplify by removing factors of 1 n^2-49/(n+7)^2

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Question 271669: simplify by removing factors of 1
n^2-49/(n+7)^2
Answer by checkley77(12569) About Me  (Show Source):
You can put this solution on YOUR website!
n^2-49/(n+7)^2
(n+7)(n-7)/(n+7)(n+7) cancel out one set of (n+7) terms.
(n-7)/(n+7) ans.