Instructor’s Solutions Manual — Elementary & Intermediate Algebra, 4th Edition — Michael Sullivan III; Katherine R. Struve; Janet Mazzarella — ISBN 13: 9780134556079

The Instructor’s Solutions Manual for Elementary & Intermediate Algebra, 4th Edition by Sullivan, Struve, and Mazzarella provides full, step-by-step solutions to the end-of-section and end-of-chapter exercises from the textbook, intended for instructors to facilitate grading, class discussion, and solution verification. Its contents align precisely with the structure and pedagogy of the 4th edition text. The main chapters include: Chapter 1: Operations on Real Numbers and Algebraic Expressions; Chapter 2: Linear Equations and Inequalities in One Variable; Chapter 3: Introduction to Graphing and Linear Equations in Two Variables; Chapter 4: Systems of Linear Equations and Inequalities; Chapter 5: Exponents and Polynomials; Chapter 6: Factoring Polynomials; Chapter 7: Rational Expressions and Equations; Chapter 8: Graphs, Relations, and Functions; Chapter 9: Radicals and Rational Exponents; Chapter 10: Quadratic Equations and Functions.