SOLUTION: find: 3+2y/y^2-1 - y+4/y^2-1 I got 2y^2+7/y^2-1 is that right?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: find: 3+2y/y^2-1 - y+4/y^2-1 I got 2y^2+7/y^2-1 is that right?      Log On


   

Question 232766: find:
3+2y/y^2-1 - y+4/y^2-1

I got 2y^2+7/y^2-1 is that right?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find:
3+2y/y^2-1 - y+4/y^2-1
The DEN is the same, so
= (y+7)/(y^2-1)
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I got 2y^2+7/y^2-1 is that right?
You multiplied the y terms??