Marecek L., Mathis A. Intermediate Algebra 2ed 2020

Textbook in PDF format

Intermediate Algebra is designed to meet the scope and sequence requirements of a one-semester Intermediate algebra course. The book's organization makes it easy to adapt to a variety of course syllabi. The text expands on the fundamental concepts of algebra while addressing the needs of students with diverse backgrounds and learning styles. Each topic builds upon previously developed material to demonstrate the cohesiveness and structure of mathematics.
The second edition contains detailed updates and accuracy revisions to address comments and suggestions from users. Dozens of faculty experts worked through the text, exercises and problems, graphics, and solutions to identify areas needing improvement. Though the authors made significant changes and enhancements, exercise and problem numbers remain nearly the same in order to ensure a smooth transition for faculty.
Foundations
Solving Linear Equations
Graphs and Functions
Systems of Linear Equations
Polynomials and Polynomial Functions
Factoring
Rational Expressions and Functions
Roots and Radicals
Quadratic Equations and Functions
Exponential and Logarithmic Functions
Conics
Sequences, Series and Binomial Theorem
Solutions