Question

racionalize o denominador de 3_√6

Answer 1

$\frac{3}{ \sqrt{6} } \times \frac{ \sqrt{6} }{ \sqrt{6} } = \\ \frac{3 \sqrt{6} }{ \sqrt[2]{ {6}^{2} } } = \\ \frac{3 \sqrt{6} }{6} = \\ 2 \sqrt{6}$
resposta = 2√6