Question

Find the polynomial those zeros are 2+√3 and 2-√3

Answer 1

[ x - (2 + √3) ] [ x - (2 - √3 x ]

(x^2-(alpha+beta)x+(alpha×beta)

x² - (2 - √3) x - (2 + √3) x + (2 + √3) (2 -√3)

x² - 4 x + 1