<b>The fun and easy way to learn pre-calculus</b><p>Getting ready for calculus but still feel a bit confused? Have no fear. <i>Pre-Calculus For Dummies</i> is an un-intimidating, hands-on guide that walks you through all the essential topics, from absolute value and quadratic equations to logarithms and exponential functions to trig identities and matrix operations. <p>With this guide's help you'll quickly and painlessly get a handle on all of the concepts — not just the number crunching — and understand how to perform all pre-calc tasks, from graphing to tackling proofs. You'll also get a new appreciation for how these concepts are used in the real world, and find out that getting a decent grade in pre-calc isn't as impossible as you thought. <ul><li>Updated with fresh example equations and detailed explanations</li><li>Tracks to a typical pre-calculus class</li><li>Serves as an excellent supplement to classroom learning</li></ul><p>If "the fun and easy way to learn pre-calc" seems like a contradiction, get ready for a wealth of surprises in <i>Pre-Calculus For Dummies!</i>