  # Elementary Algebra

The following 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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