The Precalculus Hardcover by Michael Sullivan is an 11th edition textbook published by Pearson Education in 2020. This mathematics textbook covers pre-calculus, algebra, and trigonometry subjects in a comprehensive format. With 1200 pages, this textbook provides a valuable resource for students looking to deepen their understanding of key mathematical concepts. The hardcover edition is a durable format that ensures long-lasting use for educational purposes.