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Practical Algebra If you studied algebra years ago and now need arefresher course in order to use algebraic principles on the job,or if you're a student who needs an introduction to the subject,here's the perfect book for you. Practical Algebra is an easy andfuntouse workout program that quickly puts you in command of allthe basic concepts and tools of algebra. With the aid of practical,reallife examples and applications, you'll learn:* The basic approach and application of algebra to problemsolving* The number system (in a much broader way than you have known itfrom arithmetic)* Monomials and polynomials; factoring algebraic expressions; howto handle 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, andmoreAuthors Peter Selby and Steve Slavin emphasize practical algebrathroughout by providing you with techniques for solving problems ina wide range of disciplinesfrom engineering, biology, chemistry,and the physical sciences, to psychology and even sociology andbusiness administration. Step by step, Practical Algebra shows youhow to solve algebraic problems in each of these areas, then allowsyou to tackle similar problems on your own, at your own pace.Selftests are provided at the end of each chapter so you canmeasure your mastery.
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