Question

HOW DO YOU SOLVE THIS?
∛2 + 2∛128

Answer 1

\[\sqrt[3]{128}=\sqrt[3]{4^3*2}\]
\[=4\sqrt[3]{2}\]

Answer 2

\(64=4*4*4=4^3\)

Answer 3

\[\sqrt[3]{2}+2\sqrt[3]{128}=\sqrt[3]{2}+2*4\sqrt[3]{2}=\sqrt[3]{2}+8\sqrt[3]{2}=?\]