#try to avoid input function
a = float(input())
b = float(input())
c = float(input())
d = ((-b)+((b*2)-4*a*c)(1/2))/2*a
e = ((-b)-((b2)-4*a*c)(1/2))/2*a
if ((b2)-4*a*c) > 1:
print("Real roots",d,",",e)
elif ((b2)-4*a*c) == 0:
print("Equal roots",d,",",e)
elif ((b*2)-4*a*c) < 1:
print("Imaginary roots",d,",",e)
Click the run button. Try to avoid input() function.