Question

efectúa
1/3√2 - 2√2 + 7√2-1/6√2

Answer 1

$\frac{1}{3} \sqrt{2} - 2 \sqrt{2} + 7 \sqrt{2} - \frac{1}{6} \sqrt{2} \\ \frac{1}{3} \sqrt{2} - \frac{1}{6} \sqrt{2} - 2 \sqrt{2} + 7 \sqrt{2} \\ \frac{1}{6} \sqrt{2} + 5 \sqrt{2} = \frac{31}{6}$