SOLUTION: Hi there, I am having a hard time finding all numbers for which the rational expression is undefined. T^3 � 7t _________ T^2 - 4 Thanks for your help :o)

SOLUTION: Hi there, I am having a hard time finding all numbers for which the rational expression is undefined. T^3 � 7t _________ T^2 - 4 Thanks for your help :o)

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Question 356998: Hi there, I am having a hard time finding all numbers for which the rational expression is undefined.
T^3 � 7t
_________
T^2 - 4
Thanks for your help :o)

Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
For t = + / - 2
the denominator becomes 0
...
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