Question

pesso ajuda e origente​

Answer 1

$\sqrt[3]{16 \: }$

↓

$\sqrt[3]{8 \times 2 } = 2 \sqrt[3]{2}$

$\sqrt[3]{128} = \sqrt[3]{64 \times 2} = 4\sqrt[3]{2}$

então:

$2 \sqrt[3]{2} + 4 \sqrt[3]{2} + 3 \sqrt[3]{2} = 9 \sqrt[3]{2} = \sqrt[3]{729 \times 2} = \sqrt[3]{1458}$

Bons estudos.