Easy Pre-Calculus Step-by-Step, Second Edition

get the knowledge and skills you need to solve pre-calculus problems with confidence!
The quickest route to learning a subject is through a solid grounding in the basics. Rather than endless drills, this accessible guide presents an original, step-by-step approach to help you develop a better understanding of pre-calculus topics. Youll find important concepts linked together by clear explanations, invaluable exercises, and helpful worked-out problems. Once youve mastered the topics in this book, you will find yourself well-equipped to begin your calculus studies.   
This book features:A new Trigonometry chapter that will round out your pre-calculus studiesClear explanations that break down concepts into easy-to-understand stepsStay-in-step "pop-ups" offering helpful advice and cautions against common errorsStep-it-up skill-building exercises linking practice to the core steps already presentedWorked-out solutions to all exercises that reinforce understanding of concepts