Question

корень 2 + корень 50 - корень 32​

Answer 1

Ответ:

✓2+✓50-✓32 = ✓2+5✓2-4✓2 = 2✓2

Answer 2

$\sqrt{2} + \sqrt{50} - \sqrt{32} = \sqrt{2} + \sqrt{25 \times 2} - \sqrt{16 \times 2} = \sqrt{2} + 5 \sqrt{2} - 4 \sqrt{2} = 6 \sqrt{2} - 4 \sqrt{2} = 2 \sqrt{2}$