SOLUTION: 8/5v+1 find all numbers for which the rational expression is undefined.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: 8/5v+1 find all numbers for which the rational expression is undefined.      Log On


   

Question 307624: 8/5v+1
find all numbers for which the rational expression is undefined.
Found 2 solutions by rapaljer, jollypgred:
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
A rational expression is undefined if the DENOMINATOR is zero! In this case, it happens if 5v+1=0.
5v=-1
v=-1/5

Dr. Robert J. Rapalje, Retired

Answer by jollypgred(3) About Me  (Show Source):
You can put this solution on YOUR website!
thank you for this solution, i had to do the homer simpon "Dope" when you explained it, have a good one!