This math topic focuses on simplifying radical expressions involving division where two terms containing square roots are divided by one term, also containing a square root, and simplified to a fraction. It covers various problems that challenge the understanding and application of simplifying radicals, combining like terms, and fractional expressions involving radicals. The topic provides a number of multi-choice questions, each offering multiple possible answers, thus encouraging the development of skills in simplifying complex radical expressions to their simplest form. These problems are a part of a broader unit focusing on simplifying radicals.