SOLUTION: (1/a-b - 1/a+b) / (1/a+b + 1/a+b)

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Question 1115691: (1/a-b - 1/a+b) / (1/a+b + 1/a+b)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
%281%2F%28a-b%29-1%2F%28a%2Bb%29%29%2F%281%2F%28a%2Bb%29%2B1%2F%28a%2Bb%29%29

%281%2F%28a-b%29-1%2F%28a%2Bb%29%29%2F%282%2F%28a%2Bb%29%29

Multiply entire expression by %28%28a-b%29%28a%2Bb%29%29%2F%28%28a-b%29%28a%2Bb%29%29.

%28%28a%2Bb%29-%28a-b%29%29%2F%282%28a-b%29%29

%282b%29%2F%282%28a-b%29%29

highlight_green%28b%2F%28a-b%29%29