2. Real and distinct 3. 1 2 4. No 6. Al real values 5. 11. f(r 2, whert is any real number 14. 64 Mcas 1. Tr the equation a U has real and distinct Toots, then 2. If rive equation 1 has twu distinct routs, then fb) Isil 2 try lal 2 (d) Norve of Lhese 3. the equation y 2-6 i o has equal Tools, then thr roots arr ha 4) If i br r. 0 has qual roots, then -I 5)If the equation arz 2r a has two distinct roots, if r (a) a ti b) 0 (ch w 0,1 (d) --1. e positive value of for which the e sr will both have real roots, is b) 8 (c) 12 (d) 16