1.

If α, β, γ are the roots of the equation x3+4x+1=0,then (α+β)−1+(β+γ)−1+(γ+α)−1=

Answer»

If α, β, γ are the roots of the equation x3+4x+1=0,then (α+β)−1+(β+γ)−1+(γ+α)−1=





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