How to Find Square Root in Python

In this post, we will learn how to find square root in Python with detailed explanation and Example.

Finding the square root is a very simple task. There are two basic approaches in Python to find the square root of the number.

1. Without using a math module
2. Using math module

We will explore both ways one by one. So let’s start learning…

Without Using a Math Module

There is ** Arithmetic operator in Python we will achieve our goal of finding out the square root of the number using this operator. let’s see how.

num = float(input('Enter a number: '))
sqrt_root = num**0.5

print(f"Square root of {num} is : {sqrt_root}")

Output:

Using a Math Module

The math module provides a built-in function called math.sqrt(). This function returns the square root of the number. let’s see how.

import math

num = float(input('Enter a number: '))
print(f"Square root of {num} is : {math.sqrt(num)}")

Output:

These are two basic ways you can follow to find out the square root of the number in Python. I hope this post adds some value to your knowledge thank you for reading this article see you in the next one.