SOLUTION: list the values of the variables for which the rational expression is undefined. 5(1-b)+15/b^2-16

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Question 383318: list the values of the variables for which the rational expression is undefined.
5(1-b)+15/b^2-16
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
Only b = -4, 4(which make the denominator 0).