Question

p(x)=x+1/x-1 then p(-1)=​

Answer 1

Step-by-step explanation:

p(x) = (x+1)/(x-1)

so, p(-1) = (-1+1)/(-1-1)

= 0/-2

= 0

Answer 2

Answer:

Step-by-step explanation:

p(-1)= (-1)+1/(-1)-1

      = 0/-2

      = 0

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