• Introduction - Exactly What is Algebra?
  
  
• Chapter 1 - Some Pre-Algebra Topics
  • 1.1 - Factors of Numbers, Greatest Common Factors and Least Common Multiples
  • 1.2 - Fractions and how to Add, Subtract, Multiply and Divide Them
  • 1.3 - Decimal and Exponential Notation
  • 1.4 - Order of Operations and Invisible Brackets
• Chapter 2 - Numbers
  • 2.1 - The Types of Numbers
  • 2.2 - Addition and Subtraction of Numbers
  • 2.3 - Multiplication of Numbers
  • 2.4 - Division of Numbers
  • 2.5 - Scientific Notation
  • 2.6 - Approximate Numbers and Significant Figures
• Chapter 3 - Expressions
  • 3.1 - Introduction to Expressions
  • 3.2 - Addition and Subtraction of Expressions
  • 3.3 - Integer Exponents
  • 3.4 - Multiplication of Expressions
  • 3.5 - Division of Expressions
  • 3.6 - The Binomial and Multinomial Theorems
  • 3.7 - Expression Trees
  • 3.8 - Reference - Simplifying Expressions
• Chapter 4 - Equations
  • 4.1 - Introduction to Equations
  • 4.2 - Linear Equations
  • 4.3 - Extraneous and Lost Solutions
• Chapter 5 - Functions
  • 5.1 - Introduction to Functions
  • 5.2 - Reference - Graphs of Eight Basic Types of Functions
  • 5.3 - Reference - The Elementary Functions
• Chapter 6 - Graphs, Linear Functions and Straight Lines
  • 6.1 - Rectangular Coordinates
  • 6.2 - Linear Functions and Straight Lines
  • 6.3 - Other Types of Graphs
• Chapter 7 - Systems of Linear Equations
  • 7.1 - Introduction to Systems of Linear Equations
  • 7.2 - The Substitution Method
  • 7.3 - The Elimination Method
• Chapter 8 - Factoring
  • 8.1 - Common Factors
  • 8.2 - Difference of Squares
  • 8.3 - Quadratic Trinomials
  • 8.4 - Factoring by Grouping
  • 8.5 - Sum or Difference of Cubes
• Chapter 9 - Quadratics and Quadratic Equations
  • 9.1 - Introduction to Quadratics
  • 9.2 - The Completing the Square Method
  • 9.3 - Factoring Quadratics by Completing the Square
  • 9.4 - Quadratic Equations
• Chapter 10 - Polynomials and Polynomial Equations
  • 10.1 - Introduction to Polynomials
  • 10.2 - Factoring Polynomials
  • 10.3 - Polynomial Equations
• Chapter 11 - Fractions and Fractional Equations
  • 11.1 - Simplification of Algebraic Fractions
  • 11.2 - Multiplication and Division of Algebraic Fractions
  • 11.3 - Addition and Subtraction of Algebraic Fractions
  • 11.4 - Fractional Equations
• Chapter 12 - Exponents and Logarithms
  • 12.1 - Exponents
  • 12.2 - Logarithms
  • 12.3 - Exponential Functions
  • 12.4 - Logarithmic Functions
  • 12.5 - Logarithmic Graphs
  • 12.6 - Exponential Equations
  • 12.7 - Logarithmic Equations
• Chapter 13 - Radicals and Radical Equations
  • 13.1 - Simplifying Radicals
  • 13.2 - Radical Equations
• Chapter 14 - Trigonometry
  • 14.1 - Introduction to Trigonometry
  • 14.2 - Trigonometric Identities
  • 14.3 - Trigonometric Equations
• Chapter 15 - Complex Numbers
  • 15.1 - Introduction to Complex Numbers
  • 15.2 - Complex Numbers in Polar and Exponential Form
• Appendix
  • A.1 - UFOO (useful form of one)
  • A.2 - The equation of the straight line
  • A.3 - CAST (cos all sin tan)
  • A.4 - Algorithms for the elementary functions
  • A.5 - Extending the elementary functions to the complex numbers
  • A.6 - Copyright notice