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Kruka [31]
4 years ago
13

which of the following is equal to the rational expression when x does not equal -1 or -7 (x+1)(x-1)/(x+7)(x+1) A. x+7/x-1 B.x+1

/x+7 C.x-1/x+7
Mathematics
1 answer:
liq [111]4 years ago
3 0

Answer:

7

Step-by-step explanation:

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