WBJEE 2014 Maths Solved Paper

Question : 21 of 80

Marks: +1, -0

Let p,q be real numbers. If α is the root of x2+3p2x+5q2 = 0, β is a root of x2+9p2x+15q2 = 0 and 0 < α < β, then theequation x2+6p2x+10q2 = 0 has a root γ that always satisfies