### How to find the square root in python

Python program to find the square root In this program,you will about the python program how to find the square root of any number by two method: By using exponent function By using the cmath module. For understand the program you have the knowledge: Python input,output. Python data types. Python operators. Example for square root of positive number Code: # Python Program to calculate the square root for positive number number = 10 number_sqrt = number ** 0.5 print ( 'square root %0.3f is %0.3f' %(number ,number_sqrt)) Output: square root 10.000 is 3.162 In the above program,value is store in the number variable and then exponent with help ** operator with power 0.5(½) store in the number_sqrt variable.At the end of the program,display with help of print function. Example for For real and complex number: Source code: ` import cmath number = 2 + 2j number_sqrt = cmath.sqrt(number) print ( 'square root {0} = {1:0.3f}+{2:0.3f}j' . format (num