Question

if one zero of the polynomial x^2-4x+1 is 2+root3.write the other zero

Answer 1

The answer is given below :

The polynomial is
$({x}^{2} - 4x + 1)$

$since \: (2 + \sqrt{3} ) \: is \: a \: zero\\ of \: the \: polynomial \: then \\ (2 - \sqrt{ 3} ) \: be \: the \: other \: conjugate \: \\ zero.$

(Another process is given in the attachment.)

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