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JEE MATHEMATICS MCQ: THEORY OF EQUATION

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Application +4 | -1
If the roots of x3−3x2−6x+8=0{x^3} - 3{x^2} - 6x + 8 = 0 are in arithmetic progression, then the roots of the equation are
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Correct option: C
−2,1,4- 2,1,4
Option C (−2,1,4-2, 1, 4) is correct because the sum of these roots is 3, which matches the coefficient of the x2 term in the given cubic equation.

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