Question

|1-√3|+3(1+√2-√3)-2√2×(1-√2)+√3(2-2√3)​

Answer 1

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

$\sqrt{3} - 1 + 3 + 3 \sqrt{2} - 3 \sqrt{3} - 2 \sqrt{2} + 4 + 2 \sqrt{3} - 6 =$

$0 + 0 + \sqrt{2}$

$0 + \sqrt{2}$

$\sqrt{2}$