Question... Hope, I would get it’s solution soon – InterviewSolution

1.	Question... Hope, I would get it’s solution soon
Answer» F(X)=x3−12x2+19x−28Zeroes are in AP.Let the ZEROES be of the forma-d,a,a+dsum of ROOTS = 123a=12a = 4product of roots =−ada(a2−d2)=(−28)a3−ad2=28(4)3−4d2=2864−4d2=284d2=36d=±3Zeroes are 1,4,7 or 7,4,1

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