How do you simplify #((r+s)/(x^2-y^2))/((r+s)^2/(x-y))#?
Hope this helps.
break it up like this:
when dividing remember to keep the dividend, then change the division sign to a multiplication sign, and then use the reciprocal of the divisor.
you can simplify the expression further. You can factor
now just multiply the two of these like you would do for normal fractions
some of the terms are going to cancel each other out leaving you with this answer