SOLUTION: the problem says to list all numbers for which the rational expression is undefined. b-8 ------- 8b-32 possibilites 4 32 0 -8

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Question 260669: the problem says to list all numbers for which the rational expression is undefined.
b-8
-------
8b-32

possibilites
4
32
0
-8

Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
looks like it will be undefined when the denominator = 0

denominator will be equal to 0 when b = 4.

8*4 = 32 - 32 = 0