Question

Решите пример!!!!!!!

Answer 1

$1) \frac{ \sqrt{3 } ( \sqrt{2} + \sqrt{3} ) - \sqrt{2}( \sqrt{3} - a)}{ \sqrt{2} \sqrt{3} } = \\ \frac{ \sqrt{6} + 3 - \sqrt{6 } + a \sqrt{2} }{ \sqrt{6} } = \frac{3 + a \sqrt{2} }{ \sqrt{6} } \\ 2) \frac{3 + a \sqrt{2} }{ \sqrt{6} } \times \frac{2}{3 + a \sqrt{2} } = \frac{2}{ \sqrt{6} } = \\ \frac{ \sqrt{6} }{3}$