The product is Schaum’s Outline of Precalculus, 3rd Edition, which includes 738 solved problems and 30 videos covering topics such as precalculus, algebra, trigonometry, and test preparation. Published by McGraw-Hill Education in 2012, this textbook provides comprehensive study aids for students looking to master these subjects. With a convenient trade paperback format and written in English by the author Fred Safier, this book is a valuable resource for those seeking to improve their understanding and performance in precalculus.