English, asked by hardilsingh042pa0ea3, 1 year ago

find. the. value of √{81}²

Answers

Answered by ishwarsinghdhaliwal
5
it is your answer.....
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Answered by sounakhalder
1

√(81)^2
this means
root over 81 x 81
and then
we can write that
root over 9 x 9 x 9 x 9
Here for every 2 numbers of 9s
we can write
one 9
therefore the answer will be
9 x 9 =81
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