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Eddi Din [679]
4 years ago
11

Find a nonpermissible replacement for y in this expression y-3/y+3

Mathematics
1 answer:
Darya [45]4 years ago
6 0

the denominator (bottom) of the fraction cannot have the value 0.  Division BY zero is undefined. The question becomes, then, what value of y makes y - 3 = 0?


Solve that equation for y by adding 3 to both sides, and you get y = 3. That is the nonpermissible replacement for y

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