SOLUTION: I need to find all the numbers for which the rational expression is undefined. Type 'N' if the rational expression is never defined. 17/7z Thank you, Jessica

Algebra ->  Real-numbers -> SOLUTION: I need to find all the numbers for which the rational expression is undefined. Type 'N' if the rational expression is never defined. 17/7z Thank you, Jessica      Log On


   

Question 293307: I need to find all the numbers for which the rational expression is undefined. Type 'N' if the rational expression is never defined.
17/7z
Thank you, Jessica
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
if z=0 then it is undefined