Math, asked by bagdirahul2004, 7 months ago

if alpha and beta are zeroes of polynomial x2 -4x +1 then 1/alpha + 1/beta -alpha x beta is ?

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Answers

Answered by ncs110905
0
Taking a=1 b=-4c=1 we get alphaxbeta=c/a=1 and alpha +beta =-b/a=4 so by solving answer will be 3
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