AP and TS EAMCET Engineering Model Paper 13

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Question : 61 of 160

Marks: +1, -0

(1,2,3) are roots of ax3+bx2+cx+d=0 then roots of ax3+3bx2+9cx+27d=0 are:

(2,4,6)
(3,6,9)
(
1
3
,
2
3
,1)
(1,3,2)

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