JEE MATHEMATICS MCQ: THEORY OF EQUATION

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Application +4 | -1

\alpha, \beta, \gamma

are the roots of the equation

x^3-3 x^2+7 x-5=0

, then value of

\sum \alpha^2 \beta

View answer and explanation

Correct option: B

Option B (6) is correct because by using Vieta's formulas and manipulating the sum of the roots, the value of the expression can be found.

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