Feel confident in Algebra IAlgebra I For Dummies, 3rd Edition is your clear guide to grasping basic algebra. With the easy-to-follow explanations in this book, you’ll understand variables, polynomials, absolute value, linear equations, and beyond. The content matches right up with Algebra I curricula and teaching methods, so you can follow right along in class and shine at exam time. For first-time learners and those looking for a refresher, this Dummies guide makes algebra truly approachable.Inside: Get simple explanations paired with practical examplesStay on track with a fresh approach to common teaching methodsFind tips and tricks for solving equations quicker and easierLearn key operations, linear and quadratic equations, and everyday applicationsPerfect for anyone seeking a solid algebra foundation, Algebra I For Dummies, 3rd Edition also explains the “why” behind the math, setting you up for success in your mathematical education journey.

Produktinformation

Utgivningsdatum:2026-06-04
Mått:183 x 231 x 25 mm
Vikt:499 g
Format:Häftad
Språk:Engelska
Antal sidor:384
Upplaga:3
Förlag:John Wiley & Sons Inc
ISBN:9781394428274

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Mary Jane Sterling is a math educator with more than 35 years of experience as a Professor of Mathematics at Bradley University. She continues to participate in activities providing math information and fun math activities for all ages.

Innehållsförteckning

INTRODUCTION 1About This Book 2Foolish Assumptions 3Icons Used in This Book 3Beyond the Book 4Where to Go from Here 4PART 1: STARTING OFF WITH THE BASICS 5CHAPTER 1: Assembling Your Tools 7CHAPTER 2: Assigning Signs: Positive and Negative Numbers 17CHAPTER 3: Figuring Out Fractions and Dealing with Decimals 33CHAPTER 4: Exploring Exponents and Raising Radicals 53CHAPTER 5: Doing Operations in Order and Checking Your Answers 71PART 2: FIGURING OUT FACTORING 89CHAPTER 6: Working with Numbers in Their Prime 91CHAPTER 7: Sharing the Fun: Distribution 105CHAPTER 8: Getting to First Base with Factoring 123CHAPTER 9: Getting the Second Degree 135CHAPTER 10: Factoring Special Cases 155PART 3: WORKING EQUATIONS 169CHAPTER 11: Establishing Ground Rules for Solving Equations 171CHAPTER 12: Solving Linear Equations 183CHAPTER 13: Taking a Crack at Quadratic Equations 203CHAPTER 14: Distinguishing Equations with Distinctive Powers 223CHAPTER 15: Rectifying Inequalities 243PART 4: APPLYING ALGEBRA 263CHAPTER 16: Taking Measure with Formulas 265CHAPTER 17: Formulating for Profit and Pleasure 281CHAPTER 18: Sorting Out Story Problems 293CHAPTER 19: Going Visual: Graphing 311CHAPTER 20: Lining Up Graphs of Lines 325PART 5: THE PART OF TENS 343CHAPTER 21: The Ten Best Ways to Avoid Pitfalls 345GLOSSARY 359INDEX 363