1.3: Rational Expressions Last updated Save as PDF Page ID 93951 Holly Carley and Ariane Masuda New York City College of Technology 1.3.1: Integer Exponents: a Review with Variables 1.3.2: Simplifying, Multiplying and Dividing Rational Expressions 1.3.3: Adding and Subtracting Rational Expressions 1.3.4: Complex Rational Expressions