SOLUTION: This is the problem: 3z/z^2-9 - 2/3-z and this is what I've come up with...Is it correct? 5z+6/(z-3)(z+3) Thanks!

Algebra ->  College  -> Linear Algebra -> SOLUTION: This is the problem: 3z/z^2-9 - 2/3-z and this is what I've come up with...Is it correct? 5z+6/(z-3)(z+3) Thanks!      Log On


   



Question 87210: This is the problem:
3z/z^2-9 - 2/3-z
and this is what I've come up with...Is it correct?
5z+6/(z-3)(z+3)
Thanks!

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
3z/z^2-9 - 2/3-z
---------
3z/[(z-3)(z+3)] + [2(z+3)]/[(z-3)(z+3)]
=[5z+6] / [z^2-9]
=================
Cheers,
Stan H.