how do I format quadratic equation output?

Question

Everything in my program works except when it prints out "The solutions are: " s1 and s2 print out with a +0.00j after the answer. How do I format the output to just be two decimal places? As you can see I tried the ,.2f but it didn't work, any help would be appreciated.

import cmath

#converting inputs into floats to avoid ValueError 
a = 0
while a == 0:
    try:
        a = float(input("Enter a value for a: "))
        if a == 0:
           raise ZeroDivisionError
    except ZeroDivisionError:
        print("The value you entered is invalid. Zero is not allowed")
    except ValueError:
            print("The value you entered is invalid. only real numbers")
    else:
            break
print()

while True:
    try:
        b = float(input("Enter a value for b: "))
    except ValueError:
            print("The value you entered is invalid. only real numbers")
    else:
            break
print()

while True:
    try:
        c = float(input("Enter a value for c: "))
    except ValueError:
            print("The value you entered is invalid. only real numbers")
    else:
            break
print()

#Calcualting discriminant, printing it and formatting it    

disc = (b**2) - (4*a*c)
print("The discriminant is equal to: " , disc)
print()

#Calucating/printing solutions if there is one, two, or none
if disc < 0:
    print ("No real solution")
elif disc == 0:
    x = (-b+cmath.sqrt(disc))/(2*a)
    print ("The solution is " , x)
else:
    s1 = (-b+cmath.sqrt(disc))/(2*a)
    s2 = (-b-cmath.sqrt(disc))/(2*a)
    print ("The solutions are " + format(s1,",.2f"), "and " + format(s2, ",.2f"))

Answer 1

Just print out the .real part of your complex numbers:

Change the relevant lines to

print(f"The solution is {x.real:.2f}")

and

print (f"The solutions are {s1.real:.2f} and {s2.real:.2f}")