What does square root mean

Answer 1

We square a number by multiplying the number by itself.

2^2 = 2 * 2 = 4 The square root of 4 = 2
3^2 = 3 * 3 = 9 The square root of 9 = 3
4^2 = 4 * 4 = 16 The square root of 16 = 4

Answer 2

thanks ms. Sue.

Answer 3

You are welcome.