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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 and Factoring
  • Combining and Rearranging
  • Inequalities
  • Solving Inequalities
  • Solving Systems
  • Reasoning by Balancing
  • Reasoning about Equations
  • Reasoning about Groups of Variables
  • Reasoning about Variables

Visual Algebra

What's inside
  • Patterns
  • Linear Expressions
  • Combining Linear Expressions
  • Comparing Linear Expressions
  • Quadratic Expressions
  • Quadratic Growth
  • Exponential Patterns
  • Periodic Patterns
  • 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.

Systems of Linear Equations
Parametric Equations