With its use of multiple variables, functions, and formulas algebra can be confusing and overwhelming to learn and easy to forget.

A new series extension of the For Dummies brand, The Essentials For Dummies will appeal to the huge number of readers who seek out focused, short form consumer reference books at the $9.99 price point. Positioned for students (and parents) who just want the key concepts and a few examples – without the review, ramp-up, and anecdotal content – The Essentials For Dummies series is a perfect solution for exam-cramming, homework help, and reference.

Mary Jane Sterling is professor ofmathematics at Bradley University.She is the author of many booksincluding Algebra I For Dummies, 2nd Edition and Algebra Workbook For Dummies .