Question

(√2 + √6) (3√6 - 2√3)​

Answer 1

Answer:

$= \sqrt{2}(3 \sqrt{6} - 2 \sqrt{3} ) + \sqrt{6} (3 \sqrt{6} - 2 \sqrt{3}) \ \\ = \sqrt{2} \times 3 \times \ \sqrt{2} \sqrt{3 } - \sqrt{2} \times 2 \times \sqrt{3 } + 3 \times \sqrt{6} \sqrt{6} - 2 \times \sqrt{6} \times \sqrt{3} \\ = 6 \sqrt{3} - 2 \sqrt{6} + 18 - 2 \times 3 \times \sqrt{2} \\ = 6 \sqrt{3} - 2 \sqrt{6} - 6 \sqrt{2 } + 18$