This math topic focuses on practicing the multiplication and simplification of radical expressions involving monomials, both numerical and with variables, often involving fractions. It covers foundational skills necessary to combine and simplify terms under radicals which may include perfect squares and cube roots, along with algebraic manipulation of expressions involving variables raised to different powers. The problems also emphasize simplifying complex radical expressions by utilizing multiplication rules and reducing resulting fractions, key skills in algebra especially with radicals and exponents.