I found this book this book to be one of the best designed mathematical textbooks that I’ve come across in my painfully long educational career. Hirsch not only takes the time to format the book so as to accentuate the most vital concepts of intermediate algebra, but he also gives you scores of detailed worked-out examples to ensure that the concepts find a purposeful application. I strongly recommend it as a great book to be used as a do-it-yourself guide through college algebra.