9801
How about 81 times 121 = 9801 as one example
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.
9801
9801
99^2 = 9801
How about 81 times 121 = 9801 as one example
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.
9801
Tetris happened in 9801.
9801
1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801
borrow 1 from 10 will be 89 add to 10+1911minus297