Question

simplify : (81) to the power -1/2
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Answer 1

Answer:

81^(-1/2)

=9^-1

=1/9

Step-by-step explanation:

I hope this will help you..Please mark this answer as the brainliest.

Answer 2

Answer:

1/9

Step-by-step explanation:

81^ (-1/2)

9^2 (-1/2)

9^-1

9/-1

1/9

Hope it helps....