Chapter 7 - Exponents and Exponential Functions - 7-2 Multiplying Powers With the Same Base - Practice and Problem-Solving Exercises - Page 430: 44

The answer is 8$m^{\frac{2}{3}}$ + 16$m^{\frac{1}{3}}$

To solve this = 8$m^{\frac{1}{3}}$($m^{\frac{1}{3}}$+ 2) =( 8$m^{\frac{1}{3}}$$\times$$m^{\frac{1}{3}}$)+(8$m^{\frac{1}{3}}$$\times$2) = ( 8$m^{\frac{1}{3}+\frac{1}{3}}$) + ( 8$\times$2)($m^{\frac{1}{3}}$) = 8$m^{\frac{2}{3}}$ + 16$m^{\frac{1}{3}}$