Math, asked by pdkm, 10 months ago

find the value of 8√(81)^-2 in simplest form

Answers

Answered by BrainlyMT

10

Answers:-

8√(81)^-2

=8×(9) ^-2 [ because=81√=9]

=8×(81)^-1 [because=9^2=81]

=8×1/81 [ because= a^-m=

=8/81 1/a^m]

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