Given polynomial Let p, q and r are three zeroes of polynomial We know,p*q*r = - d/a = -(-2)/2 = 1 p*q*r = 1......(2) Put value of p*q from eq(1) in eq(2) Therefore, third zero is - 1/2 |
Try the new Google Books Check out the new look and enjoy easier access to your favorite features Try the new Google Books Check out the new look and enjoy easier access to your favorite features Given polynomial Let p, q and r are three zeroes of polynomial We know,p*q*r = - d/a = -(-2)/2 = 1 p*q*r = 1......(2) Put value of p*q from eq(1) in eq(2) Therefore, third zero is - 1/2 |