Algebra I for dummies by Sterling, Mary Jane instant download

Algebra I for dummies by Sterling, Mary Jane instant download

xiv, 368 pages : 24 cm, Let this friendly guide show you the easy way to tackle algebra. You'll get plain-English explanations of the basics-- and the tougher stuff-- in terms you can understand, Includes index, Part I: Starting off with the basics. Assembling your tools ; Assigning signs : positive and negative numbers ; Figuring out fractions and dealing with decimals ; Exploring exponents and raising radicals ; Doing operations in order and checking your answers -- Part II: Figuring out factoring. Working with numbers in their prime ; Sharing the fun : distribution ; Getting to first base with factoring ; Getting the second degree ; Factoring special cases -- Part III: Working equations. Establishing ground rules for solving equations ; Solving linear equations ; Taking a crack at quadratic equations ; Distinguishing equations with distinctive powers ; Rectifying inequalities -- Part IV: Applying algebra. Taking measure with formulas ; Formulating for profit and pleasure ; Sorting out story problems ; Going visual : graphing ; Lining up graphs of lines -- Part V: The part of tens. The ten best ways to void pitfalls ; The ten most famous equations