python get square root

1from math import * # We import the math module
2print(sqrt(16)) # We print the square root of the number 16

1import math
2
3toSquare = 300
4squared = math.sqrt(toSquare)
5

1import math
2print(math.sqrt(589485))

1def square_root(num):
2  	return num**0.5
3#prints out 4
4print(square_root(16))
5#prints out 10
6print(square_root(100))