Evaluate:

$\sqrt[3]{64 \times 729}$

$\sqrt[3]{64 \times 729}=\sqrt[3]{64} \times \sqrt[3]{729}$

$=\sqrt[3]{4 \times 4 \times 4} \times \sqrt[3]{(3 \times 3 \times 3)} \times(3 \times 3 \times 3)$

$=\sqrt[3]{4 \times 4 \times 4} \times \sqrt[3]{(9 \times 9 \times 9)}$

$\sqrt[3]{64 \times 729}=(4) \times(9)=36$