Schaum's Outline of Precalculus

Schaum's Outline of Precalculus by Safier, Fred. paperback edition. ISBN: 9780070572614.

If you want top grades and thorough understanding of precalculus, this powerful study tool is the best tutor you can have! It takes you step-by-step through the subject and gives you more than 600 accompanying related problems with fully worked solutions. You also get plenty of practice problems to do on your own, working at your own speed. (Answers provided to show you how youre doing.) Famous for their clarity, wealth of illustrations and examples, and lack of dreary minutiae, Schaums Outlines have sold more than 30 million copies worldwideand this guide will show you why!