If \alpha,\beta,\gamma are the roots of x^3-3x^2-4x+12 = 0 then \sum(\alpha+\beta)^2 =

TS EAMCET 6-Aug-2021 Shift 2 Question Paper

Section: Mathematics

Question : 12 of 160

Marks: +1, -0

If α,β,γ are the roots of x3−3x2−4x+12 = 0 then ∑(α+β)2 =

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