Question

does anyone know what the square root of 1/121 is

Answer 1

1^2 = 1
2^2 = 4
3^2 = 9
...
9^2 = 81
10^2 = 100
11^2 = 121
12^2 = 144
Do you notice that 121 is a perfect square?

Answer 2

nope not really

Answer 3

1^2 = 1 <--------- 1 is 1^2
2^2 = 4
3^2 = 9
...
9^2 = 81
10^2 = 100
11^2 = 121 <----------- 121 is 11^2
12^2 = 144
Do you notice that 121 is a perfect square?