9801
99^2 = 9801
9801 - 297 = 9504
Since the digits of 9801 add to 9 + 8 + 0 + 1 = 18 = 1 + 8 = 9 Then 9801 will divide by '9' Hence 9801/9 = 189. So 189 x 9 = 9801
9801
The square root of 9801 is 99 by means of a scientific calculator.
A number can have only one square root; for 9801, it's 99.
99.
Tetris happened in 9801.
9801
9801
992 = 9801