# Big Ideas Math Algebra 2: Online Textbook Help

### Course Summary

If you use the Big Ideas Math Algebra 2 textbook in class, this course is a great resource to supplement your studies and prepare for exams. The course covers the same important algebra concepts found in the book, but uses short videos that make the algebra lessons easier to understand and more fun to learn.
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#### 11 chapters in Big Ideas Math Algebra 2: Online Textbook Help

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
• Comprehensive test covering all topics
• Detailed video explanations for wrong answers
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Course Progress Best Score
Lesson 1 - Terminology of Polynomial Functions
Lesson 2 - Understanding Basic Polynomial Graphs
Lesson 3 - Analyzing Graphs of Polynomial Functions
Lesson 4 - How to Add, Subtract and Multiply Polynomials
Lesson 5 - Binomials: Difference of Two Squares
Lesson 6 - Perfect Square Binomial: Definition & Explanation
Lesson 7 - Pascal's Triangle: Definition and Use with Polynomials
Lesson 8 - Dividing Polynomials with Long and Synthetic Division: Practice Problems
Lesson 9 - Remainder Theorem & Factor Theorem: Definition & Examples
Lesson 10 - Factoring Polynomial Expressions
Lesson 11 - Binomials: Sum and Difference of Two Cubes
Lesson 12 - Factoring Polynomials Using Quadratic Form: Steps, Rules & Examples
Lesson 13 - Finding Rational Zeros Using the Rational Zeros Theorem & Synthetic Division
Lesson 14 - Irrational Conjugate Theorem: Definition & Example
Lesson 15 - Fundamental Theorem of Algebra: Explanation and Example
Lesson 16 - Descartes's Rule of Signs: Definition & Example
Lesson 17 - Complex Conjugate: Numbers, Functions & Examples
Lesson 18 - Basic Transformations of Polynomial Graphs
Lesson 19 - Using X-Intercepts to Graph Polynomial Functions
Lesson 20 - Using the Location Principle to Identify Zeros of Polynomial Functions
Lesson 21 - Modeling with Polynomial Functions
Week {{::cp.getGoalWeekForTopic(8, 11)}}

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Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
• Answers and detailed explanations to each question
• Video lessons to explain complicated concepts
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