prathanah prathanah
  • 29-08-2020
  • Mathematics
contestada

Simplify: ((a-2) / ((a^2)-1)) - ((a+1)/(a^2)-2a+1)​

Respuesta :

mochimolala
mochimolala mochimolala
  • 29-08-2020
Answer

-3a - 2
———————————
a • (a + 1)
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