Question

Simplify!

Answer 1

\[2\sqrt[3]{128}\]

Answer 2

\[2\sqrt[3]{128} = 2\sqrt[3]{64}\sqrt[3]{2} = 8\sqrt[3]{2}\]

This uses the fact that \[(ab)^n = a^nb^n\]
(n = 1/3 in this case)

Answer 3

Thanks!