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Yuki888 [10]
2 years ago
5

For what value of x is the rational expression below undefined? 1-x —— x+1

Mathematics
1 answer:
Alex787 [66]2 years ago
6 0

Answer:

x = - 1

Step by step explanation:

The rational expression will be undefined if  the denominator is zero.

x+1 = 0

x =  -1

Hence, for x = -1, the given expression will be undefined.

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