Posted by Lucy on .
Simplify:
d/d^29 + 5/2d+6
I got as far as d/(d+3)(d3) + 5/2(d+3) but do not know how to further simplify.
Thanks for any help given.

Algebra II 
Reiny,
Your common denominator is 2(d+3)(d3)
so
(2d + 5(d3))/[2(d+3)(d3)]
= (7d15)/[2(d+3)(d3)], d not equal to ±3