PPT Slide

/* Calculate the roots */

darg = (double) (b * b - 4.0 * a * c);

ds = Math.sqrt(darg);

denom = 2.0 * a;

dmb = (double) (- b);

root1 = ( dmb + ds) / denom;

root2 = ( dmb - ds) / denom;

System.out.println("root1 is " + root1);

System.out.println("root2 is " + root2);

}

>Java MyRoots 1 -10 25

a = 1; b = -10; c = 25

root1 is 5.0

root2 is 5.0