Python Program to Find the Square Root of Number

Python program to find square root of a number; Through this tutorial, i am going to show you how to find the square root of number in python program.

Formula for finding the square root of number; as shown below:

x2 = y 

x = ±√y

Python Program to Find the Square Root of Number

Program to find square root of a number in python without using sqrt
Python program to find square of a number using sqrt() function

Program to find square root of a number in python without using sqrt

Get input the number from user in program.
Find square root with this formula sqrt = num ** 0.5 in program.
Print the square root of number.

# Python program to find square root of the number
# take inputs
num = float(input('Enter the number: '))
# calculate square root
sqrt = num ** 0.5
# display result
print('Square root of %0.2f is %0.2f '%(num, sqrt))

After executing the python program, the output will be:

PEnter the number: 4
Square root of 4.00 is 2.00

Python program to find square of a number using sqrt() function

Import math module in program
Get input any number from user in python program.
Find square root of number using sqrt() function
Print square root

# Python program to find square root of the number
import math  # math module
# take inputs
num = float(input('Enter the number: '))
# display result
print('Square root = ',math.sqrt(num))

After executing the python program, the output will be: