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  • Algebra I essentials for dummies
  • 點閱:8
  • 作者: by Mary Jane Sterling
  • 出版社:John Wiley & Sons, Inc.
  • 出版年:c2019
  • 集叢名:For dummies
  • ISBN:9781119590965; 9781119590989; 9781119590958
  • 格式:EPUB 流式,PDF,JPG
  • 附註:Includes index. "Learning made easy" -- Cover.

Algebra I Essentials For Dummies (9781119590965) was previously published as Algebra I Essentials For Dummies (9780470618349). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product.
 
With its use of multiple variables, functions, and formulas algebra can be confusing and overwhelming to learn and easy to forget. Perfect for students who need to review or reference critical concepts, Algebra I Essentials For Dummies provides content focused on key topics only, with discrete explanations of critical concepts taught in a typical Algebra I course, from functions and FOILs to quadratic and linear equations. This guide is also a perfect reference for parents who need to review critical algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts.
 
The Essentials For Dummies Series

Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.


ABOUT THE AUTHOR

Mary Jane Sterling taught algebra, business calculus, geometry, and finite mathematics at Bradley University in Peoria, Illinois, for more than 30 years. She is the author of Trigonometry For Dummies and Finite Math For Dummies.

  • INTRODUCTION(第1頁)
    • About This Book(第1頁)
    • Conventions Used in This Book(第2頁)
    • Foolish Assumptions(第2頁)
    • Icons Used in This Book(第2頁)
    • Where to Go from Here(第3頁)
    • Beyond the Book(第4頁)
  • CHAPTER 1 : Setting the Scene for Actions in Algebra(第5頁)
    • Making Numbers Count(第5頁)
    • Giving Meaning to Words and Symbols(第7頁)
    • Operating with Signed Numbers(第10頁)
    • Dealing with Decimals and Fractions(第14頁)
  • CHAPTER 2 : Examining Powers and Roots(第17頁)
    • Expanding and Contracting with Exponents(第17頁)
    • Exhibiting Exponent Products(第18頁)
    • Taking Division to Exponents(第19頁)
    • Taking on the Power of Zero(第20頁)
    • Taking on the Negativity of Exponents(第20頁)
    • Putting Powers to Work(第21頁)
    • Circling around Square Roots(第22頁)
  • CHAPTER 3 : Ordering and Distributing: The Business of Algebra(第25頁)
    • Taking Orders for Operations(第25頁)
    • Dealing with Distributing(第27頁)
    • Making Numbers and Variables Cooperate(第28頁)
    • Making Distributions over More than One Term(第31頁)
  • CHAPTER 4 : Factoring in the First and Second Degrees(第33頁)
    • Making Factoring Work(第33頁)
    • Getting at the Basic Quadratic Expression(第36頁)
    • Following Up on FOIL and unFOIL(第37頁)
    • Making UnFOIL and the GCF Work Together(第40頁)
    • Getting the Best of Binomials(第41頁)
  • CHAPTER 5 : Broadening the Factoring Horizon(第45頁)
    • Grabbing onto Grouping(第45頁)
    • Tackling Multiple Factoring Methods(第47頁)
    • Knowing When Enough Is Enough(第50頁)
    • Recruiting the Remainder Theorem(第51頁)
    • Factoring Rational Expressions(第54頁)
  • CHAPTER 6 : Solving Linear Equations(第57頁)
    • Playing by the Rules(第57頁)
    • Solving Equations with Two Terms(第58頁)
    • Taking on Three Terms(第62頁)
    • Breaking Up the Groups(第64頁)
    • Focusing on Fractions(第67頁)
    • Changing Formulas by Solving for Variables(第69頁)
  • CHAPTER 7 : Tackling Second-Degree Quadratic Equations(第71頁)
    • Recognizing Quadratic Equations(第71頁)
    • Finding Solutions for Quadratic Equations(第72頁)
    • Applying Factorizations(第73頁)
    • Solving Three-Term Quadratics(第76頁)
    • Applying Quadratic Solutions(第80頁)
    • Calling on the Quadratic Formula(第81頁)
    • Ignoring Reality with Imaginary Numbers(第84頁)
  • CHAPTER 8 : Expanding the Equation Horizon(第87頁)
    • Queuing Up to Cubic Equations(第87頁)
    • Using Synthetic Division(第93頁)
    • Working Quadratic-Like Equations(第96頁)
    • Rooting Out Radicals(第99頁)
  • CHAPTER 9 : Reconciling Inequalities(第103頁)
    • Introducing Interval Notation(第104頁)
    • Performing Operations on Inequalities(第106頁)
    • Finding Solutions for Linear Inequalities(第109頁)
    • Expanding to More than Two Expressions(第109頁)
    • Taking on Quadratic and Rational Inequalities(第111頁)
  • CHAPTER 10 : Absolute-Value Equations and Inequalities(第115頁)
    • Acting on Absolute-Value Equations(第115頁)
    • Working Absolute-Value Inequalities(第117頁)
  • CHAPTER 11 : Making Algebra Tell a Story(第121頁)
    • Making Plans to Solve Story Problems(第121頁)
    • Finding Money and Interest Interesting(第123頁)
    • Formulating Distance Problems(第126頁)
    • Stirring Things Up with Mixtures(第129頁)
  • CHAPTER 12 : Putting Geometry into Story Problems(第133頁)
    • Triangulating a Problem with the Pythagorean Theorem(第133頁)
    • Being Particular about Perimeter(第134頁)
    • Making Room for Area Problems(第137頁)
    • Validating with Volume(第140頁)
  • CHAPTER 13 : Grappling with Graphing(第143頁)
    • Preparing to Graph a Line(第143頁)
    • Incorporating Intercepts(第145頁)
    • Sliding the Slippery Slope(第146頁)
    • Making Parallel and Perpendicular Lines Toe the Line(第151頁)
    • Criss-Crossing Lines(第152頁)
    • Turning the Curve with Curves(第153頁)
  • CHAPTER 14 : Ten Warning Signs of Algebraic Pitfalls(第157頁)
    • Including the Middle Term(第157頁)
    • Keeping Distributions Fair(第158頁)
    • Creating Two Fractions from One(第158頁)
    • Restructuring Radicals(第158頁)
    • Including the Negative (or Not)(第159頁)
    • Making Exponents Fractional(第159頁)
    • Keeping Bases the Same(第159頁)
    • Powering Up a Power(第160頁)
    • Making Reasonable Reductions(第160頁)
    • Catching All the Negative Exponents(第160頁)
  • INDEX(第161頁)
紙本書 NT$ 320
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