Question

Racionalize:

3/√2 ou 3 sobre raiz de 2 =

Answer 1

$\frac{3}{ \sqrt{2} }. \frac{ \sqrt{2} }{ \sqrt{2} }= \frac{3 \sqrt{2} }{( \sqrt{2})^2 } = \frac{3 \sqrt{2} }{2}$