If alpha1,alpha2,.alphan are the roots of the equation x^n+p1x^n-1+p2x^n-2+...+pn=0. Show that sigma(alpha1- alpha2)^2=(n-1)p1^2-2np2.?

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Saba Mukhtiar
10-July-2017

Symbol Mathematica

Question added by Harini V
Date Posted: 2017/07/04

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