Seudónimo Seudónimo
  • 16-08-2021
  • Mathematics
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please help me please​

please help me please class=

Respuesta :

jeremiah693
jeremiah693 jeremiah693
  • 16-08-2021

Step-by-step explanation:

b. (3a²-9a)/(a²-9)

3a(a-3)/(a-3)(a+3)

3a/(a+3)

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