package Tp_05;

import java.util.Scanner;

public class Exercice_06 {

	private static Scanner sc;

	public static void main(String[] args) {
		sc = new Scanner(System.in);
		System.out.println("Entrer a :") ;
		double A = sc.nextDouble() ;
		System.out.println("Entrer b :") ;
		double B = sc.nextDouble() ;
		System.out.println("Entrer c :") ;
		double C = sc.nextDouble() ;
		double delta = B*B-4*A*C ;
		double x1 = (-B-Math.sqrt(delta))/(2*A) ;
		double x2 = (-B+Math.sqrt(delta))/(2*A) ;
		System.out.println("Discriminant : "+delta+"") ;
		System.out.println("Racine X1 : "+x1+"") ;
		System.out.println("Racine X2 : "+x2+"") ;
	
	}
}