Question

Find the least number which must be subtracted from the following numbers to make them a perfect square.
a) 61510
Note- Show the whole method and no spam or else answer will be reported.​

Answer 1

Step-by-step explanation:

1st of all. find square root of 61510 by division method. and you have to go one time more at last step . then substract 61510 from the square of that square root which you got

the results will be required number.

Answer 2

Answer is in the attachment, hope it helps..