SOLUTION: find all numbers for which the rational expression is undefined - 8/15x

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Question 478720: find all numbers for which the rational expression is undefined - 8/15x
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
-8%2F%2815x%29
the rational expression is undefined when denominator equals 0
15x=0
x=0 the number for which the rational expression is undefined