oliviaabowlinnn oliviaabowlinnn

17-11-2019
Mathematics

contestada

which of the following is equal to the rational expression when x=-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

Respuesta :

Pr3ttyd0ll Pr3ttyd0ll

17-11-2019

I don’t know if I’m right but I think it’s a

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drwolfn2 drwolfn2

07-08-2020

Answer:

B

Step-by-step explanation:

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