15: Rational Expressions Last updated Save as PDF Page ID 46382 OpenStax OpenStax 15.1: Rational Expressions and Functions 15.2: Multiply and Divide Rational Expressions 15.2E: Exercises 15.3: Add and Subtract Rational Expressions 15.3E: Exercises 15.4: Simplify Complex Rational Expressions 15.4E: Exercises 15.5: Solve Rational Equations 15.5E: Exercises 15.6: Solve Applications with Rational Equations 15.6.1: More Examples of Applications 15.6E: Exercises 15.E: Review Exercises