Introductory and Intermediate Algebra Accesible Videos
Chapter 1
1.1a Real Number Line and Inequalities
1.1b Introduction to Absolute Values
1.2 Addition with Integers
1.3 Subtraction with Integers
1.4 Multiplication and Division with Integers
1.5 Exponents, Prime Numbers and LCM
1.6a Reducing Fractions
1.6b Multiplication and Division with Fractions
1.7 Adding and Subtracting with Fractions
1.8 Order of Operations
1.9 Properties of Real Numbers
Chapter 2
2.1a Variables and Algebraic Expressions
2.1b Simplifying Expressions
2.1c Evaluating Algebraic Expressions
2.2 Translating Phrases to Algebraic Expressions
2.3a Solve linear equations using addition and subtraction
2.3b Solving equations using multiplication and division
2.4 Solving linear equations
2.5 More linear equations
2.6a Applications: Number Problems and Consecutive Integers
2.6b Applications of Linear Equations: Addition and Subtraction
2.6c Applications of Linear Equations: Multiplication and Division
2.7 Applications with Percent
Chapter 3
3.2 Formulas in Geometry
3.3 Applications
3.4 Solving Linear Equations
3.5a Absolute Value Equations
3.5b Solving Absolute Value Inequalities
Chapter 4
4.1 Introduction to the Cartesian Coordiante System
4.2 Graphing Linear Equations by Plotting Points,Part I
4.3 Graphing Linear Equations in Slope Intercept Form
4.4a Finding the Equation of a Line
4.4b part I Graphing Linear Equations in Point-Slope Form, Part I
4.4b part II Graphing Linear Equations in Point-Slope Form, Part II
4.5 Introduction to Functions and Function Notation
4.6 Graphing Linear Inequalities
Chapter 5
5.1 Simplifying Integers I
5.2a Simplifying Integer Exponents II
5.2b Scientific Notation
5.3 Identifying and Evaluating Polynomials
5.4 Adding and Subtracting Polynomials
5.5 Multiplying Polynomials
5.6a The Foil Method
5.6b Special Products
5.7a Division by a Monomial
5.7b The Division Algorithm
Chapter 6
6.1a Greatest Common Factor of Two or More Terms
6.1b Greatest Common Factor of a Polynomial
6.1c Factoring Expressions by Grouping
6.2 Factoring Trinomials: Leading Coefficient 1
6.3a Factoring Trinomials by Trial and Error
6.3b Factoring Trinomials by Grouping
6.4a Special Factorizations: Squares
6.4b Special Factorizations: Cubes
6.5 Additional Factoring Practice
6.6 Solving Quadratic Equations by Factoring
6.7 Applications of Quadratic Equations
Chapter 7
7.1a Defining Rational Expressions
7.1b Multiplication and Division with Rational Expressions
7.2 Addition and Subtraction with Rational Expressions
7.3 Complex Fractions