SOLUTION: determine the numbers for which the following expression is undefined x+2/X^2-49
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Question 48054
:
determine the numbers for which the following expression is undefined x+2/X^2-49
Answer by
stanbon(48545)
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numbers for which the following expression is undefined (x+2)/(X^2-49)
=(x+2)/[(x-7)(x+7)
Undefined for x=7 and x=-7
Cheers,
Stan H.
(