SOLUTION: Find all values that make the expression undefined. r-8 _____ = 6-r

SOLUTION: Find all values that make the expression undefined. r-8 _____ = 6-r

Algebra.Com

Question 275124: Find all values that make the expression undefined.
r-8
_____ =
6-r
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
r = 6
Makes the DEN zero

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