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Algebra

Courses

Take a guided, problem-solving based approach to learning Algebra. These compilations provide unique perspectives and applications you won't find anywhere else.

Solving Equations

What's inside

Introduction
Solving by Substitution
Distributing
Factoring
Combining and Rearranging
Inequalities
Solving Inequalities
Substituting in Systems
Eliminating in Systems
Reasoning by Balancing
Reasoning about Equations
Reasoning about Groups of Variables
Reasoning about Variables

Visual Algebra

What's inside

Patterns
Linear Patterns
Building Linear Expressions
Combining Linear Expressions
Comparing Linear Expressions
Quadratic Patterns
Quadratic Expressions
Quadratic Growth
Exponential Patterns
Exponential Expressions
Periodic Patterns
Periodic Expressions
Alternating Patterns
Equivalent Expressions

Functions

What's inside

Relationships and Points
Investigating Graphs
Lines
Systems of Equations
Introducing Functions
Domain and Range
Function Transformations
Quadratics
Solving Quadratics
Building the Quadratic Formula

Real-World Algebra

What's inside

Writing Formulas
Proportional Relationships
Discounts and Percentages

Vectors

What's inside

Adding and Subtracting Vectors
Scaling Vectors
Transformations
Rotations
The Dot Product

Community Wiki

Browse through thousands of Algebra wikis written by our community of experts.