Question

Efetue as operaçoes com resolução.
$3 \sqrt[3]{2} . 9 \sqrt[3]{5}$

$\sqrt{5} . \sqrt[6]{7}. \sqrt[3]{2}$

$\sqrt3 . 7 \sqrt[3]{5} : \sqrt[6]{5}$

Answer 1

3*∛9*9∛5=
3*9*∛9*5=
27∛45
$\sqrt{5 } * \sqrt[6]{7} = \sqrt[12]{5^{6} } * \sqrt[12]{7 ^{2} } = \sqrt[12]{15625*49} = \\ \sqrt[12]{765625} * \sqrt[12]{ 2^{4} } = \sqrt[12]{765625*12}= \\ \sqrt[12]{12250000}$

$\sqrt[6]{ 2^{3} } *7 \sqrt[6]{ 5^{2} } =7 \sqrt[6]{8*25} = \\ 7 \sqrt[6]{200} : \sqrt[6]{5} = \\ 7 \sqrt[6]{200: 5} = \\ 7 \sqrt[6]{40}$