ht13866
ht13866 ht13866
  • 01-10-2020
  • Mathematics
contestada

Which is the simplified form of{9^-9}-3 ?

Respuesta :

mhanifa
mhanifa mhanifa
  • 01-10-2020

Answer:

  • 9^27

Step-by-step explanation:

Use of formula: (a^b)^c = a^(bc)

  • (9^-9)^-3 =
  • 9^ (-9×(-3)) =
  • 9^27
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