If 1,m and k are the roots of the cubic polynomial whose sum is 5 and – InterviewSolution

1.	If 1,m and k are the roots of the cubic polynomial whose sum is 5 and sum of product of roots taken two at a time is 8, then value of (m-k) is,
Answer» If 1,m and k are the roots of the cubic polynomial whose sum is 5 and sum of product of roots taken two at a time is 8, then value of (m-k) is,

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