SOLUTION: Find all the numbers for which the following expression is undefined: x^2-4/x+5

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Question 377462: Find all the numbers for which the following expression is undefined: x^2-4/x+5
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
If this is %28x%5E2+-+4%29%2F%28x%2B5%29, then the expression is undefined only for x = -5.