Practical Algebra If you studied algebra years ago and now need a refresher course with a purpose to use algebraic principles on the job, or if you are a student who needs an introduction to the subject, here’s the perfect book for you. Practical Algebra is an easy and fun-to-use workout program that quickly puts you in command of the entire basic concepts and tools of algebra. With the aid of practical, real-life examples and applications, you’ll be able to learn: * The basic approach and application of algebra to problem solving * The number system (in a much broader way than you have known it from arithmetic) * Monomials and polynomials; factoring algebraic expressions; how to deal with algebraic fractions; exponents, roots, and radicals; linear and fractional equations * Functions and graphs; quadratic equations; inequalities; ratio, proportion, and variation; how to solve word problems, and more Authors Peter Selby and Steve Slavin emphasize practical algebra right through by providing you with techniques for solving problems in a variety of disciplines–from engineering, biology, chemistry, and the physical sciences, to psychology and even sociology and business administration. Step-by-step, Practical Algebra shows you how to solve algebraic problems in each of these areas, then lets you tackle similar problems on your own, at your own pace. Self-tests are provided at the end of each chapter so you’ll measure your mastery.
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