Notes

"""
HW02 Computing Roots of Quadratic Formulae
Connor Cotturone

take in an equation from the user
take the information needed from the equation
"""
import math

def find_roots(a,b,c):
if pos_roots(a, b, c) and neg_roots(a, b, c) == "Imaginary":
print("Two imaginary roots")
elif pos_roots(a, b, c) or neg_roots(a, b, c) == "Divided by Zero":
print("Divided by Zero Error")
elif pos_roots(a, b, c) == neg_roots(a, b, c):
print("One Root")
else:
print(pos_roots(a,b,c))
print(neg_roots(a,b,c))

def pos_roots(a,b,c):
if(math.pow(b,2)-(4*a*c)) == 0:
return "Imaginary"
elif (2*a) == 0:
return "Divided by Zero"
else:
return (-b + math.sqrt(math.pow(b, 2) - (4 * a * c))) / (2 * a)
def neg_roots(a,b,c):
if (math.pow(b, 2) - (4 * a * c)) == 0:
return "Imaginary"
elif (2*a) == 0:
return "Divided by Zero"
else:
return (-b - math.sqrt(math.pow(b, 2) - (4 * a * c))) / (2 * a)

def test():
find_roots(5,3,2)
find_roots(0,0,0)

def main():
#Find roots
#Display how many roots
#Display roots
a = float(input("a: "))
b = float(input("b: "))
c = float(input("c: "))
find_roots(a,b,c)
#test()

main()