SOLUTION: Simplify 1 over x-4 + 1 over x+4

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Question 363233: Simplify
1 over x-4 + 1 over x+4
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the common denominator, %28x%2B4%29%28x-4%29

1%2F%28x-4%29%2B1%2F%28x%2B4%29=%28x%2B4%2Bx-4%29%2F%28%28x-4%29%28x%2B4%29%29
highlight%281%2F%28x-4%29%2B1%2F%28x%2B4%29=%282x%29%2F%28%28x-4%29%28x%2B4%29%29%29