Question

efetue:
$(4 \sqrt[3]{3} ) ^{2}$
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Answer 1

Olá!

${(4 \sqrt[3]{3} )}^{2} = {4}^{2} \cdot {( \sqrt[3]{3} )}^{2} = \\ = 16 \: \cdot \: \sqrt[3]{ {3}^{2} } = \\ = 16 \: \cdot \sqrt[3]{9} = \\ = 16 \sqrt[3]{9}$