Course 03 · Core

Algebra 2

Polynomials, exponentials, and the algebra you need for calculus.

Overview

What this course covers.

Algebra 2 extends the function-based thinking from Algebra 1 into more complex territory. This is where students either solidify their algebra foundation — or develop gaps that haunt them in calculus.

PrerequisitesAlgebra 1 and Geometry.
Next CourseTrigonometry

Try a sample problem

Test the waters.

No login needed. Solve the problem below to get a feel for what we cover.

Problem

Evaluate: log₂(32)

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Curriculum

Topics & units.

Unit 1
Polynomials & Rational Expressions
  • Polynomial division
  • Rational expressions & equations
  • Remainder theorem
  • Finding zeros of polynomials
Unit 2
Exponentials & Logarithms
  • Exponential growth & decay
  • Properties of logarithms
  • Solving exponential & logarithmic equations
  • Natural base e
Unit 3
Complex Numbers & Quadratics
  • Complex number arithmetic
  • Quadratic formula & discriminant
  • Completing the square
  • Vertex form & transformations
Unit 4
Sequences & Series
  • Arithmetic & geometric sequences
  • Summation notation
  • Infinite geometric series

Ready to start Algebra 2?

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