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Table of Contents
Algebra Basics
Common Algebra Terms
Classifying Numbers
Add and Subtract Numbers
Multiply and Divide Numbers
Absolute Values
Grouping Symbols
Order of Operations
The Commutative Property
The Associative Property
The Distributive Property
The Inverse Property
About Variables
Evaluate an Expression
Add and Subtract Variables
Multiply and Divide Variables
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Fractions and Exponents
Introduction to Fractions
Simplify Fractions
Convert Improper Fractions to Mixed Numbers
Multiply and Divide Fractions
Find the Least Common Denominator
Add and Subtract Fractions
Write Numbers in Scientific Notation
Exponent Basics
Rules for Exponents
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Solving Basic Equations
Solve an Equation with Addition and Subtraction
Solve an Equation with Multiplication and Division
Solve an Equation in Several Steps
Solve for a Variable in an Equation with Multiple Variables
Solve an Equation with Absolute Values
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Graphing Linear Equations
The Coordinate Plane
Graph a Line
Find the Intercepts of a Line
Find the Slope of a Line
Write an Equation in Slope-Intercept Form
Write an Equation in Point-Slope Form
Graph a Line in Slope-Intercept Form
Parallel and Perpendicular Lines
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Solving & Graphing Inequalities
Introduction to Inequalities
Solve an Inequality with Addition and Subtraction
Solve an Inequality with Multiplication & Division
Solve an Inequality in Several Steps
Solve a Compound Inequality
Solve an Inequality with Absolute Values
Graph an Inequality with One Variable
Graph an Inequality with Two Variables
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Working with Matrices
Introduction to Matrices
Add & Subtract Matrices
Multiply a Matrix by a Scalar
Multiply Matrices
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Solving Systems of Equations
Solve a System of Equations by Graphing
Solve a System of Equations by Substitution
Solve a System of Equations by Elimination
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Working with Polynomials
Introduction to Polynomials
Multiply Polynomials
Divide Polynomials using Long Division
Divide Polynomials using Synthetic Division
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Working with Radicals
Introduction to Radicals
Simplify Radicals
Add and Subtract Radicals
Multiply Radicals
Divide Radicals
Write Radicals as Exponents
Solve a Radical Equation
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Factoring Expressions
Factor Using the Greatest Common Factor
Factor by Grouping
Recognizing Special Factor Patterns
Factor Simple Trinomials
Factor More Complex Trinomials
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Solving Quadratic Equations
Solve Quadratic Equations by Factoring
Solve Quadratic Equations using Square Roots
Solve Quadratic Equations by Completing the Square
Solve Quadratic Equations using the Quadratic Formula
Solve Cubic and Higher Equations
Solve Quadratic Inequalities
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Graphing Quadratic Equtions
Introduction to Parabolas
Write a Quadratic Equation in Vertex Form
Graph a Parabola
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Glossary
Learn Algebra, Step by Step
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Working with Matrices
Working with Matrices
Working with Matrices
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Introduction to Matrices
Working with Matrices
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Add & Subtract Matrices
Working with Matrices
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Multiply a Matrix by a Scalar
Working with Matrices
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Multiply Matrices
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Test Your Skills
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