Question

Find the greatest number of two digits which is a perfect square.

Answer 1

Largest 2 digit number is 99
So we will find the square root of 99
Now whatever number which is remaining at the
last we will subtract it from 99
18 is remaining at the last so when we subtract it from 99
Our answer will come 81
So the largest 2 digit number which is a perfect square is 81 (9*9)

If my answer helped plz mark me as brainliest

Answer 2

81 is ur answer........................









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