Friday, 22 December 2017

Python program to solve quadratic equation


Code:

# import complex math module  
import cmath  
a = float(input('Enter a: '))  
b = float(input('Enter b: '))  
c = float(input('Enter c: '))  
  
# calculate the discriminant  
d = (b**2) - (4*a*c)  
  
# find two solutions  
sol1 = (-b-cmath.sqrt(d))/(2*a)  
sol2 = (-b+cmath.sqrt(d))/(2*a)  
print('The solution are {0} and {1}'.format(sol1,sol2))  


Output:

Execute and get the output.


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