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Question Number 31018 by jasno91 last updated on 02/Mar/18

Commented by rahul 19 last updated on 02/Mar/18

sum of roots =− ((coefficient of b)/(coefficient of a)) let 3rd root= ζ ⇒ (√3) +( −(√3) )+ζ = ((−1)/2). hence ζ = −(1/2) .

sumofroots=−coefficientofbcoefficientofalet3rdroot=ζ⇒3+(−3)+ζ=−12.henceζ=−12.

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