Question

Find the least number which must be subtracted by 4000 to get a perfect square. Also, find the square root of the perfect square obtained

Answer 1

Answer:

31

Step-by-step explanation:

In order to convert the given number as the square of 63, we have to subtract 31. Hence 31 is the least number to be subtracted from 4000 to get a perfect square

4000-31

=3969