Question

Under what condition , roots of the quadrtic eqution x2+px+q=0 will be real and unequal
(a) p2-4q=0
(b) p2-4q <0
(c) p2-4q >0
(d) p2-q4>-0​

Answer 1

Step-by-step explanation:

option b and c one is for rational and other for irrational