Math, asked by mukeshkaindal81, 7 months ago

find all the zeroes of polynomial 2x4+7xcube-19xsquare-14x+30, if two zeroes are√2and√-2​

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Answered by MohdShaharyar
5

Other two zeroes are:- -5 & 3/2.

Hence all the zeroes are 2, -2, -5 & 3/2.

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