SOLUTION: list all numbers for which the rational epression is undefined 13/-16z

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Question 303976: list all numbers for which the rational epression is undefined
13/-16z
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
it is undefined if the denominator equals zero
-16z=0
z=0
so if z =0 then the expression is undefined