Question

what least number must be subtracted from 7250 to get a perfect square also,find the square root of his perfect square

Answer 1

$85.14$

Answer 2

listen ,first 7250 is not a perfect square
and the square of 85 is7225 .

7250 -7225
25
so, if we minus 25 in 7250 then it will be a perfect square of 85