The square root of a number is that value which when multiplied by itself gives the original number.
For example
The square (not sqare) root is approx 23031.054
12768.
16
1.772453850905516027298167483314
9.84
37
51
3.60555127546398
11.18
6.2449979983983982058468931209398
8.6023252670426267717294735350497
15.2970