SOLUTION: Find the value(s) of x for which each expression is undefined.
8/(x-3)(x+7)
Algebra.Com
Question 669285: Find the value(s) of x for which each expression is undefined.
8/(x-3)(x+7)
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
Undefined when denominator is 0
...
...
x-3=0, so x=3
x+7=0, so x=-7
...
Solution
Undefined when x = 3 or -7
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