Question

2/7 por raiz de 2 por raiz de 18

Answer 1

$\frac{2}{7} \sqrt{2} \sqrt{18} \\ \\ \frac{2}{7} \sqrt{2} \: (3 \sqrt{2} ) \\ \\ \frac{2}{7} \: 3( \sqrt{2} \sqrt{2} ) \\ \\ \frac{2}{7} 3(2) \\ \\ \frac{2}{7} (6) \\ \\ \frac{12}{7}$