<b>The fun and easy way to learn pre-calculus</b> 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.<br /><br />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.<br /><br />Updated with fresh example equations and detailed explanations Tracks to a typical pre-calculus class Serves as an excellent supplement to classroom learning If
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