If α,β are the roots of λ(x2+x)+x+5=0 and λ1,λ2 are two values of – InterviewSolution

1.	If α,β are the roots of λ(x2+x)+x+5=0 and λ1,λ2 are two values of λ for which α,β are connected by the relation αβ+βα=4, then the value of λ1λ2+λ2λ1 is equal to
Answer» If $α, β$ are the roots of $λ (x^{2} + x) + x + 5 = 0$ and $λ_{1}, λ_{2}$ are two values of $λ$ for which $α, β$ are connected by the relation $\frac{α}{β} + \frac{β}{α} = 4,$ then the value of $\frac{λ_{1}}{λ_{2}} + \frac{λ_{2}}{λ_{1}}$ is equal to

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