Question

$5 \sqrt[3]{16?}$

Answer 1

$5 \sqrt[3]{16} = \sqrt[3]{5^3\cdot16} =\\\\ \sqrt[3]{125\cdot16} =\ \textgreater \ \boxed{ \sqrt[3]{2000}}$

 2000 / 2
1000 / 2
 500 / 2
125 / 5
 25 / 5
  5 / 5
  1            =>2³.5³.2

$\sqrt[3]{2000}= \sqrt[3]{2^3\cdot5^3\cdot2} =\\\\ 2\cdot5\sqrt[3]{2} =\ \textgreater \ \boxed{\boxed{10\sqrt[3]{2}}}$