SOLUTION: Perform the indicated operations and simplify this expression: (6r^2-7r-3)/(r^2-1) + [(4r^2-12r+9)/(r^2-1)] * (2r^2-r-3)/(3r^2-2r-1) ---------- A. 1 B. (2r-3)^2/(3r+1) C. (r+

Question 1094698: Perform the indicated operations and simplify this expression:
(6r^2-7r-3)/(r^2-1) + [(4r^2-12r+9)/(r^2-1)] * (2r^2-r-3)/(3r^2-2r-1)
----------
A. 1
B. (2r-3)^2/(3r+1)
C. (r+1)/(r-1)
D. (r-1)/(r+1)
Answer by Edwin McCravy(20060) (Show Source): You can put this solution on YOUR website!

It's not any of them.  The expression posted above 
simplifies to this:



Apparently something was mistyped.  If you like, you can post the
correct expression in the thank-you note form below and I'll get back 
to you, showing you step-by-step.  I did not bother showing step-by-
step here because none of the choices are correct.

Edwin

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