5678dancerpa 5678dancerpa
  • 13-09-2017
  • Mathematics
contestada

how to solve (1-(9/x)) divided by (1-(81/x))

Respuesta :

choixongdong
choixongdong choixongdong
  • 13-09-2017
(1-(9/x))  /  (1-(81/x))

     ( x - 9) / x
= -----------------
    (x - 81) / x


     x - 9
= -----------
    x - 81
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