Algebra

I. Introduction

Algebra is the math that lets us use symbols to represent numbers (values) we might not know yet.

II. Outline

1. Foundations
2. Simplifying Expressions
3. Solving Linear Equations
4. Inequalities
5. Coordinate Plane and Graphing
6. Systems of Equations
7. Polynomials
8. Factoring
9. Quadratics
10. Rational Expressions & Equations
11. Radicals and Rational Exponents
12. Functions

III. Free Books

• Openstax.org - Algebra & Trigonometry 2e
  • Chapters 1 through 6
• commons.libretext.org -
  • Lib

IV. Video Series

• Khan Academy
• Professor Leonard’s Lecture on Youtube
  • Prealgebra
  • Intermediate Algebra

V. See Also

• Highschool:
  • Trigonometry, Geometry, Pre-Calculus.
• University:
  • College Algebra, Linear Algebra, Abstract Algebra, Boolean Algebra, Field Theory, Set Theory