Asked by Rochelle

((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7))

The directions are simplify and subtract
Answered by Damon
(y+2)
-----------
(y-7)(y+7)

-

y
-----------------
(y+7)(y-1)

which you need an LCD for

(y+2) (y-1)
---------------
(y-7)(y+7)(y-1)

-

y (y-1)(y-7)
-----------------
(y+7)(y-1)(y-7)





























Answered by Rochelle
y+7
Answered by Steve
you forgot that pesky "y" upstairs...

y/(y+7)
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