sierra190
sierra190 sierra190
  • 21-01-2021
  • Mathematics
contestada


Which expression is equivalent to (3^2)^-2

Respuesta :

mumsy
mumsy mumsy
  • 21-01-2021

Answer:

Step-by-step explanation:

power raised to power, you multiply the exponents

=3^-4=1/3^4=1/81

Answer Link
livinqq1
livinqq1 livinqq1
  • 21-01-2021

Answer:

1/81

Step-by-step explanation:

3^2 = 9

9^-2 = 1/81

negative exponents move it to denominator

Answer Link

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