Question

Mi ajudem a fazer a E e a F

Answer 1

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e)
$\frac{18}{ \sqrt[4]{6} } = \frac{18 \sqrt[4]{6^3} }{ \sqrt[4]{6}. \sqrt[4]{6^3} } = \frac{18 \sqrt[4]{6^3} }{ \sqrt[4]{6^4} } = \frac{\not18^3 \sqrt[4]{6^3} }{\not6} =3 \sqrt[4]{216}$


f)
$\frac{1}{4 \sqrt[3]{2} } = \frac{ \sqrt[3]{2^2} }{4 \sqrt[3]{2}. \sqrt[3]{2^2} } = \frac{ \sqrt[3]{2^2} }{4. \sqrt[3]{2^3} } = \frac{ \sqrt[3]{2^2} }{4.2} = \frac{ \sqrt[3]{4} }{8}$