SOLUTION: Find the domain of the following function and express in interval notation X+7 ------- x^2-49

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Question 382754: Find the domain of the following function and express in interval notation
X+7
-------
x^2-49
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%2B7%29%2F%28x%5E2-49%29=%28x%2B7%29%2F%28%28x%2B7%29%28x-7%29%29
%28x%2B7%29%2F%28x%5E2-49%29=1%2F%28x-7%29
The domain is all x except x=7
.
.
.
(-infinity,7) U (7,infinity)