Question

Python Practice Sample:

Question 1. Math Write a program that runs these steps three times:

 Ask the user to enter a non-zero number (can be positive or negative).

 Find the cube of the number and subtracts 100.0 from the cube.

 Calculate the square root of the result above. If the result is negative, multiply the result by -1 so it is positive before calculating the square root.

 Print the result with two decimal places.

Answer 1

CODE IN PYTHON:

number = int(input("enter a number: "))
cube=number*number*number #calculating cube
ans=cube-100 #cube-100
print("result: ",ans)
if ans<0:#if number is negative then convert it into positive before finding square root
ans=ans*(-1)
sqrt=ans**0.5 #calculating square root
print("Square root is : ","{:.2f}".format(sqrt))

OUTPUT SNIPPET:

Hope this resolves your doubt.

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