Digital library
Textbooks, references and open learning resources.
External
Colege Algebra
Thomas Reed · Palo Alto College
In the contents: 1.02: Real Numbers - Algebra Essentials
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Applied Linear Algebra and Differential Equations
Jeffrey R. Chasnov · Hong Kong University of Science and Technology
In the contents: 02: II. Linear Algebra
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Math 091: Essentials of Intermediate Algebra
Patrick Kwon · Highline College
In the contents: 5.02: Solve Linear Inequalities - Algebra Emphasis
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Elementary Algebra
LibreTexts · LibreTexts
In the contents: 2.01: Introduction to Algebra · 2.02: Simplifying Algebraic Expressions
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MTH 098 Elementary Algebra
LibreTexts
In the contents: 1.1: Prelude to Foundations of Algebra · 1.3: The Language of Algebra and the Order of Operations
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Abstract Algebra I
Pamini Thangarajah · Mount Royal University
Abstract algebra is a fascinating area of study within mathematics that explores the intricacies of algebraic structures such as groups, rings, and fields. These structures are defined using abstract axioms, and the focus is on understanding their properties independently of any specific mathematical objects or physical systems. It is a highly abstract and theoretical field, but one that has practical applications in areas such as computer science, physics, chemistry and engineering.
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Linear Algebra and Its Application
Amira Alkeswani · Cañada College
In the contents: 5.01: Prelude to Linear Transformations and Matrix Algebra
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College Algebra and Trigonometry
Richard W. Beveridge · Clatsop Community College
In the contents: 01: Algebra Review · 1.01: Algebraic Simplification
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Advanced Algebra
Anonymous · LibreTexts
In the contents: 01: Algebra Fundamentals · 1.0E: 1.E: Algebra Fundamentals (Exercises) · 1.04: Algebraic Expressions and Formulas
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Open Algebra and Knots
Matthew Salomone · Bridgewater State University
In the contents: 03: Knots and Algebra · 3.01: Algebraic Structures · 05: Knot Your Average Algebra
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Elementary Algebra
David Arnold · College of the Redwoods
In the contents: 1.05: Algebraic Expressions
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MTH 65: Algebra 2
Math Department · Clackamas Community College
TThis book builds a strong algebra foundation. You’ll review core skills like order of operations, fractions, and linear equations, then expand into polynomials, exponents, roots, and radicals. Finally, you’ll explore absolute value to model distance, tolerance, and precision. These connected skills form a toolkit to solve problems confidently and prepare you for advanced math and real-world applications.
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MATH 201: Elementary Algebra
Mong Kon Mo · Fresno City College
In the contents: 1.01: Use the Language of Algebra
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Arithmetic and Algebra
Samar ElHitti, Marianna Bonanome, Holly Carley, Thomas Tradler, & Lin Zhou · CUNY New York City College of Technology & NYC College of Technology
In the contents: 1.29: Solving a System of Equations Algebraically
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Intermediate Algebra
Long Beach City College · LibreTexts
In the contents: 1.01: Prelude to Foundations of Algebra · 1.03: Use the Language of Algebra
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Intermediate Algebra and Precalculus
Margaret H. Dean · Borough of Manhattan Community College
In the contents: 1.00: Prelude to the Foundations of Algebra · 1.02: Use the Language of Algebra · Chapter 3A: Algebra Topics
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Matrix Algebra with Computational Applications
Dirk Colbry · Michigan State University
In the contents: 01: Matrix Algebra class preparation checklist · 02: 01 In-Class Assignment - Welcome to Matrix Algebra with computational applications · 07: 04 Pre-Class Assignment - Python Linear Algebra Packages
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Math 098: Intermediate Algebra for Calculus
Highline College
This text introduces a variety of algebraic techniques and functions that will prepare you for calculus. Focus will be placed on quadratic, rational, and radical functions with emphasis on algebraic techniques used to combine and simplify them. Techniques will include factoring, simplifying (adding/subtracting/multiplying/dividing) polynomials, rational and radical expressions, and relationships between equations and their respective functions and graphs.
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Abstract Algebra: Theory and Applications
Thomas W. Judson · Stephen F. Austing State University
In the contents: 08: Algebraic Coding Theory · 19: Lattices and Boolean Algebras · 19.02: Boolean Algebras
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Linear Algebra
Isaiah Lankham, Bruno Nachtergaele, & Anne Schilling · University of California, Davis
In the contents: 01: What is linear algebra · 03: 3. The fundamental theorem of algebra and factoring polynomials · 3.01: The Fundamental Theorem of Algebra