emgeff
emgeff emgeff
  • 23-06-2020
  • Mathematics
contestada

simplify 1/9 - 1/x over 1/81 - 1/x^2

simplify 19 1x over 181 1x2 class=

Respuesta :

strrs0 strrs0
  • 23-06-2020

Answer:

9x over x+9

Step-by-step explanation:

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