Quadratic EquationMedium

Question

Let α, β be the roots of the equation ax2 + 2bx + c = 0 and γ, δ  be the roots of the equation px2 + 2qx + r = 0. If α, β, γ, δ are in G.P., then -

Options

A.q2 ac = b2 pr
B.qac = bpr   
C.c2 pq = r2 ab
D.p2 ab = a2 qr

Solution

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