SOLUTION: find all numbers for which the rational expression is undefined. -17/7y

SOLUTION: find all numbers for which the rational expression is undefined. -17/7y

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Question 530837: find all numbers for which the rational expression is undefined. -17/7y
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
You cannot divide by zero.

So if the denominator 7y were zero, then y = 0

So y = 0 makes the denominator 0

Therefore, y = 0 makes the expression undefined.
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