Script de résolution du 2nd degré
from math import sqrt def delta(a,b,c): return(b**2-4*a*c) def solutions(a,b,c): discriminant=delta(a,b,c) if discriminant < 0: return ("Pas de solution") elif discriminant==0 : return (-b/(2*a)) else: return ((-b+sqrt(discriminant))/(2*a),(-b-sqrt(discriminant))/(2*a))