how do you simplify ^3 * square root of 48
3 x sqrt48 = 3 x sqrt(16 x 3) = 3x4 x sqrt3 = 12 x sqrt3
I think perhaps that the question is the cubed root of 48 ??
\(\sqrt[3]{48}=\sqrt[3]{8*6}=\sqrt[3]{8}\sqrt[3]{6}=2\sqrt[3]{6}\)