Question

ДАЮ 20 БАЛЛОВ!!!
√6-√2
------------ * √2
√3-1 *

Answer 1

$frac{ sqrt{6} - sqrt{2} }{ sqrt{3} -1 } * sqrt{2} = frac{( sqrt{6}- sqrt{2})* sqrt{2} }{ sqrt{3} - 1} = frac{ sqrt{12} - sqrt{4} }{ sqrt{3} -1} = frac{ sqrt{4}( sqrt{3}-1) }{ sqrt{3} - 1} = sqrt{4} =2$