Question

2 supra 7 radical din 3 * 14 supra radical din 3
Daca stie cineva sa-mi explice

Answer 1

$\frac{2}{7\sqrt{3} } *\frac{14}{\sqrt{3} } =\frac{2*14}{7*3} =\frac{28}{21} =\frac{4}{3}$