Question

modul de 1-√3 - modul de 2-√3 + modul de 3-√3=

Answer 1

|1-√3|-|2-√3|+|3-√3|=-1+√3-(2-√3)+3-√3=-1+√3-2+√3+3-√3=√3

Answer 2

$|1- \sqrt{3} |-|2- \sqrt{3} |+|3- \sqrt{3} |= \sqrt{3} -1-(2- \sqrt{3} )+3- \sqrt{3} = \\ = \sqrt{3} -1-2+ \sqrt{3} +3- \sqrt{3} = \sqrt{3}$