Question

$\frac{2}{\sqrt{10} }$
$\frac{6}{\sqrt{6}}$
​

Answer 1

Explicação passo-a-passo:

$2 \times \sqrt{10} \div \sqrt{10} \times \sqrt{10}$

$2 \times \sqrt{10} \div \sqrt{100}$

$2 \times \sqrt{10} \div 10$

$1 \div 5 \times \sqrt{10}$

B)

$6 \div \sqrt{6}$

$6 \times \sqrt{6} \div \sqrt{6} \times \sqrt{6}$

$6 \sqrt{6} \div \sqrt{36}$

$6 \times \sqrt{6} \div 6$

$\sqrt{6}$