how to find the square root of a number in python

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

1import math
2a = input("what do you wnat to square root")
3print(math.sqrt(a))

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

1a = int(input("enter a real number: "))
2sqrt = a**(1/2)
3print("the square root of ",a ,"is",sqrt)

1import math
2answer = math.sqrt(16)

1    x = pow(4, 3) 
2  # answer is 4x4x4