Question

How to calculate square root in Python

Answer 1

import math

value = 121.0

print("The square root of {0} is {1}".format(value, round(math.sqrt(value), 2)))



'''
run:

The square root of 121.0 is 11.0

'''

 

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Answer 2

import math

value = 121.0

print("The square root of {0} is {1}".format(value, round(math.pow(value, 0.5), 2)))



'''
run:

The square root of 121.0 is 11.0

'''

 

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Answer 3

import math

print(math.sqrt(9))



'''
run:

3.0

'''

 

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Answer 4

import math 
 
a = 9
print(math.sqrt(a))
   
b = 85
print(math.sqrt(b))
   
   
   
'''
run:
       
3.0
9.219544457292887
   
'''

 

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