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Elementary Algebra

The fol lowing tapes correspond to the text Introductory Algebra, Ninth Edition by Bittinger
(Addison-Wesley Publ., 2002).

Tape # Section Time Title
Pre- algebra Review
V091.01 R.1 18:48 Factoring and LCMs
  R.2 20:46 Fraction Notation
  R.3 20:08 Decimal Notation
V091.02 R.4 13:32 Percent Notation
  R.5 14:16 Exponential and Order of Operations
  R.6 21:36 Geometry
Chapter 1 Introduction to Real Numbers and Algebraic Expressions
V091.03 1.1 7:08 The Real Numbers
  1.2 20:37 The Real Numbers
  1.3 18:22 Addition of Real Numbers
  1.4 10:12 Subtraction of Real Numbers
V091.04 1.5 13:37 Multiplication of Real Numbers
  1.6 17:12 Division of Real Numbers
  1.7 30:14 Properties of Real Numbers
  1.8 15:35 Simplifying Expressions ; Order of Operations
Chapter 2 Solving Equations and Inequalities
V091.05 2.1 13:27 Solving Equations: The Addition Principle
  2.2 9:36 Solving Equations: The Multiplication Principle
  2.3 22:20 Using the Principles Together
  2.4 10:14 Formulas
V091.06 2.5 17:13 Applications of Percents
  2.6 16:08 Applications and Problem Solving
  2.7 16:41 Solving Inequalities
  2.8 13:30 Applications and Problem Solving with Inequalities
Chapter 3 Graphs of Linear Equations
V091.07 3.1 13:50 Graphs and Applications
  3.2 22:02 Graphing Linear Equations
  3.3 7:38 More with Graphing and Intercepts
  3.4 16:17 Slope and Applications
Chapter 4 Polynomials: Operations
V091.08 4.1 16:44 Integers as Exponents
  4.2 16:57 Exponents and Scientific Notation
  4.3 16:55 Introduction to Polynomials
  4.4 15:30 Addition and Subtraction of Polynomials
V091.09 4.5 14:45 Multiplication of Polynomials
  4.6 26:53 Special Products
  4.7 21:38 Operations with Polynomials in Several Variables
  4.8 17:40 Division of Polynomials
Chapter 5 Polynomials: Factoring
V091.10 5.1 13:40 Introduction to Factoring
  5.2 18:25 Factoring Trinomials of the Type x2 + bx + c
  5.3 18:48 Factoring ax2 + bx + c, a ≠ 1 Using FOIL
  5.4 13:30 Factoring ax2 + bx + c, a ≠ 1Using Grouping
V091.11 5.5 17:26 Factoring Trinomial Squares and Differences of Squares
  5.6 13:28 Factoring: A General Strategy
  5.7 15:47 Solving Quadratic Equations by Factoring
  5.8 27:58 Applications of Quadratic Equations
Chapter 6 Rational Expressions and Equations
V091.12 6.1 15:33 Multiplying and Simplifying Rational Expressions
  6.2 8:08 Division and Reciprocals
  6.3 10:38 Least Common Multiples and Denominators
  6.4 19:00 Adding Rational Expressions
V091.13 6.5 22:40 Subtracting Rational Expressions
  6.6 13:57 Solving Rational Equations
  6.7 20:34 Applications Using Rational Equations & Proportions
  6.8 15:00 Complex Rational Expressions
Chapter 7 Graphs, Slope, and Applications
V091.14 7.1 9:07 Slope- Intercept Equation
  7.2 13:00 Graphing Using the Slope and y-intercept
  7.3 13:10 Parallel and Perpendicular Lines
  7.4 13:58 Graphing Inequalities in Two Variables
  7.5 20:03 Direct and Inverse Variation
Chapter 8 Systems of Equations
V091.15 8.1 17:39 Systems of Equations in Two Variables
  8.2 16:00 The Substitution Method
  8.3 12:19 The Elimination Method
  8.4 19:01 Applications with Problem Solving
  8.5 15:08 Applications with Motion
Chapter 9 Radical Expressions and Equations
V091.16 9.1 13:31 Introduction to Radical Expressions
  9.2 16:38 Multiplying and Simplifying with Radical Expressions
  9.3 9:28 Quotients Involving Radical Expressions
V091.17 9.4 16:38 Addition, Subtraction, and More Multiplication
  9.5 14:39 Radical Equations
  9.6 16:15 Applications with Right Triangles
Chapter 10 Quadratic Equations
V091.18 10.1 21:23 Introduction to Quadratic Equations
  10.2 21:26 Solving Quadratic Equations by Completing the Square
  10.3 18:49 The Quadratic Formula
  10.4 8:50 Formulas
V091.19 10.5 17:21 Applications and Problem Solving
  10.6 19:56 Graphs of Quadratic Equations
  10.7 18:54 Functions
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