Find the least number that must be subtracted from 5607 so as to get a perfect square. Also find the square root of the perfect square.
First we will find the square root of 5607using, long division method.
Here, the remainder is 131.
Therefore, 131 must be subtracted from 5607, to make it a perfect square.
⇒5607−131=5476.
Now,
Therefore, √5476=74