Program to implements the quadratic formula

/*  Program to implements the quadratic formula */

class P9
{

    public static void main(String args[])
    {

        //implements the quadratic formula

        double a=2,b=8.001,c=8.002 ;
       
        System.out.println("a :"+a);
        System.out.println("b :"+b);
        System.out.println("c :"+c);


        System.out.println("\n The equation is : "+a+" * x * x + "+b+" * x + "+c+" = 0 ");

        double d = b * b - 4 * a * c ;
        double sqrtd = Math.sqrt(d);
        double x1 = ( - b + sqrtd) / (2 * a ) ;
        double x2 = ( - b - sqrtd) / (2 * a ) ;

        System.out.println("The Solution are  : ");
        System.out.println("\t x1 ="+x1);
        System.out.println("\t x2 ="+x2);
       
    }
}