Answers

2016-04-13T19:50:20+05:30
The least number to be subtracted is 16.
it makes 63504, a perfect square of 252
0
if u find it useful, then please mark as the brainliest
2016-04-13T20:13:14+05:30
The least number is 16 
63520 - 16 = 63504 = 252²
0