How to enter the root number in python

Through previous learning, I believe many beginners have mastered most of the basic knowledge of Python. Today we will talk about how to implement the square root of a number in Python. There are three solutions,

Let’s demonstrate the three methods of square root of numbers in Python

The first method:Use the math module, you need to call it first before use, as follows

Second method:Use the built-in function pow(), as follows

Third method: Use mathematical expressions

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