Question

√2(√8+√18) solve this question

Answer 1

Hey mate❤

Simplify this....

$\sqrt{2} ( \sqrt{8} + \sqrt{18} \\ \\ = \sqrt{2} ( \sqrt{2 \times 2 \times 2} + \sqrt{2 \times 3 \times 3} ) \\ \\ = \sqrt{2} (2 \sqrt{2} + 3 \sqrt{2} ) \\ \\ = \sqrt{2} ( \sqrt{2} (2 + 3) \: \: \: taking \: \sqrt{2 \: } as \: common \\ \\ \sqrt{2} ( \sqrt{2} \times 5 \\ \\ = 5 \times 2 \\ \\ = 10$