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anonymous
 5 years ago
find all numbers for which the rational expression is undefined
y²y5

y²13y+40
anonymous
 5 years ago
find all numbers for which the rational expression is undefined y²y5  y²13y+40

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0plz show your work i dont understand the answer

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0see any rational expression is undefined whenever its denominator becomes zero

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so essentially this question asks for the zeroes of the denominator, if any

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats what i did...i calculated the zeroes of the denominator, 5 and 8

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0neither is neg right?

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0hey tina did you ever finished that addition on two fractions from earlier?
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