SOLUTION: For what values of the variable x is the rational expression undefined: 8/(x + 2)

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Question 388321: For what values of the variable x is the rational expression undefined: 8/(x + 2)
Answer by jim_thompson5910(35256) About Me  (Show Source):
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The expression is undefined when the denominator x%2B2 is zero. So if x%2B2=0 or x=-2, then the expression is undefined.


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