If \alpha, \beta, \gamma are the roots of 2 x^3-2 x-1=0, then (\sum \alpha \beta)^2 is equal to

EAMCET Engineering 2002 Solved Paper

Section: Mathematics

Question : 183 of 200

Marks: +1, -0

If α,β,γ are the roots of 2x3−2x−1=0, then (Σαβ)2 is equal to

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