Channels
Recent Channels
Precalculus
Chemistry
General Chemistry
Organic Chemistry
Analytical Chemistry
GOB Chemistry
Biochemistry
Biology
General Biology
Microbiology
Anatomy & Physiology
Genetics
Cell Biology
Math
College Algebra
Trigonometry
Precalculus
Physics
Physics
Business
Microeconomics
Macroeconomics
Financial Accounting
Social Sciences
Psychology
Start typing, then use the up and down arrows to select an option from the list.
Create Account
Sign in
Explore
Table of contents
1. Fundamental Concepts of Algebra
2. Functions and Graphs
3. Polynomial and Rational Functions
4. Exponential and Logarithmic Functions
5. Trigonometric Functions
selected
6. Analytic Trigonometry
7. Additional Topics in Trigonometry
8. Systems of Equations and Inequalities
9. Matrices and Determinants
10. Conic Sections and Analytic Geometry
11. Sequences, Induction, and Probability
12. Introduction to Calculus
Back
Precalculus
6. Analytic Trigonometry
Sum and Difference Formulas
Sum and Difference Formulas for Cosines and Sines
Hide transcripts
Previous video
Next video
Comments (0)
Related Videos
05:17
06:57
02:44
06:09
03:14
02:44
08:18
03:37
08:18
06:57
02:32
02:40
See all videos
Click to get Pearson+ app
Download the Mobile app
Terms of use
Privacy
Cookies
Do not sell my personal information
Accessibility
Patent notice
© 1996–2023 Pearson All rights reserved.