SOLUTION: Need help with the following function: (fof)(x) when f(x)= x/x+1. I know the answer is x/2x+1 but cant figure out how to get there. Thanks!!

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Question 673312: Need help with the following function:
(fof)(x) when f(x)= x/x+1. I know the answer is x/2x+1 but cant figure out how to get there. Thanks!!

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,

=
Note: the Denominator
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