If p and q are chosen randomly with replacement from the set {1, 2, 3, 4, 5, 6}, then the - Maths - Probability

Question

If?p?and?q?are chosen randomly with replacement from the set {1, 2,
3, 4, 5, 6}, then the probability that the roots of the
equation?x2+px+2q=0?are real is In the solution it is written that
the probability of the roots of the equation are real = 1- the
probability of being non-real It is written that they become
non-real iff p - 8q

Anup Raj · Accepted Answer