The smallest positive integer for which expression is negative for atleast one real is :

MATHEMATICS · Single correct · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

The smallest positive integer

p

for which expression

x^2 - 2px + 3p + 4

is negative for atleast one real

x

is : (a) 3 (b) 4 (c) 5 (d) 6