This asynchronous course on rational expressions is designed to provide a comprehensive understanding of the fundamental concepts and operations related to rational expressions. Rational expressions, which are expressions involving fractions with polynomials, play a crucial role in algebraic manipulations and problem-solving. You will explore the intricacies of simplifying, multiplying, dividing, adding, subtracting, and solving rational expressions through four modules. This course aims to equip you with the skills necessary to confidently work with rational expressions and apply them to various mathematical problems.