9. If a,ß.y are the zeros of cubic polynomial 6x?-11x²-3x+2 then
find (i) a + B +y (ii) aß + By + ya (iii) aBy
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a + B + y = -b / a = 11 / 6
ab +by + ya = c / a = -3/ 6
aBy = 2 /6
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