SOLUTION: Rational Expressions : {(y/(y^2 - 1)}-{y/(y^2-2y+1)}(y-1/y+1) problem in doing the L.C.M

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Question 617085: Rational Expressions : {(y/(y^2 - 1)}-{y/(y^2-2y+1)}(y-1/y+1) problem in doing the L.C.M
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi, If I am understanding the format Properly:

 %28y%2F%28y%5E2+-+1%29%29-%28y%2F%28y%5E2-2y%2B1%29%29%28y-1%29%2F%28y%2B1%29+

 %28y%2F%28y%5E2+-+1%29%29-%28y%2Fcross%28y-1%29%28y-1%29%29cross%28y-1%29%2F%28y%2B1%29+

 %28y%2F%28y+-+1%29%28y%2B1%29%29-%28y%2Fcross%28y-1%29%28y-1%29%29cross%28y-1%29%2F%28y%2B1%29+

 %28y%2F%28y+-+1%29%28y%2B1%29%29-%28y%2F%28y-1%29%28y%2B1%29%29 = 0