Question

Простое выражение √50+√72-√2

Answer 1

Ответ:

$\sqrt{50} + \sqrt{72} - \sqrt{2} = \sqrt{25 \times 2} + \sqrt{36 \times 2} - \sqrt{2} = \\ = 5 \sqrt{2} + 6 \sqrt{2} - \sqrt{2} = 10 \sqrt{2}$