0. Review of Algebra

Perform the indicated operations and/or simplify each expression. Assume all variables represent positive real numbers.

$\frac{(\text{∛}mn\cdot \text{∛}{m}^2)}{\text{∛}{n}^2}$

Perform the indicated operations and/or simplify each expression. Assume all variables represent positive real numbers.

$\frac{5}{\text{∛}2}-\frac{2}{\text{∛}16}+\frac{1}{\text{∛}54}$

Concept Check: By what number should the numerator and denominator of $\frac{1}{\text{∛}3-\text{∛}5}$ be multiplied in order to rationalize the denominator? Write this fraction with a rationalized denominator.

Match the rational exponent expression in Column I with the equivalent radical expression in Column II. Assume that x is not 0. (b) -3x^-1/3