Trig: Solving Equations 1

This mini lecture appears in Trigonometry, published by XYZ Textbooks. The video appears in the eBook and is also accessible in the print book through the QR code in Section 6.1 of the printed book. Access to all the eBooks at XYZ Textbooks is $45 per year. The print book sells for $50 and includes access to all the eBooks for a year. There are over 700 instructional videos embedded into the eBook, and more are added each year.