**Special Note:**These videos are not meant to replace the textbook but rather to supplement it. In some instances the videos may not cover all necessary topics, and in other instances the videos may cover more topics than necessary. Use with discretion for your own benefit.

## Chapter 1: Variables, Real Number, and Mathematical Models

## 1.2 Fractions in Algebra

Adding Fractions with the Same Denominator

Subtracting Fractions with Same Denominator

Adding Fractions with Different Denominators

Subtracting Fractions with Different Denominators

Multiplying Fractions

Multiplying Fractions by Whole Numbers

Dividing Fractions, Part 1

Dividing Fractions, Part 2

Subtracting Fractions with Same Denominator

Adding Fractions with Different Denominators

Subtracting Fractions with Different Denominators

Multiplying Fractions

Multiplying Fractions by Whole Numbers

Dividing Fractions, Part 1

Dividing Fractions, Part 2

## 1.5 Addition of Real Numbers

## 1.6 Subtraction of Real Numbers

## 1.8 Exponents and Order of Operations

Introduction to Order of Operations

Order of Operations Examples

Order of Operations, More Examples

Introduction to Exponents

Exponent Rules, Part 1

Exponent Rules, Part 2

Raising a Fraction to an Exponent

Order of Operations Examples

Order of Operations, More Examples

Introduction to Exponents

Exponent Rules, Part 1

Exponent Rules, Part 2

Raising a Fraction to an Exponent

## Chapter 2: Linear Equations and Inequalities in One Variable

## 2.3 Solving Linear Equations

## 2.7 Solving Linear Inequalities

Solving Linear Inequalities, Part 1

Solving Linear Inequalities, Part 2

Solving Linear Inequalities, Part 3

Solving Linear Inequalities, Part 2

Solving Linear Inequalities, Part 3

## Chapter 3: Linear Equations in Two Variables

## 3.1 Graphing Linear Equations in Two Variables

## 3.2 Graphing Linear Equations Using Intercepts

Graphing Linear Equations Using Intercepts, Part 1

Graphing Linear Equations Using Intercepts, Part 2

Graphing Linear Equations Using Intercepts, Part 2

## 3.3 Slope (as a rate of change)

Finding the Slope from a Graph

Finding the Slope Using Two Points, Part 1

Finding the Slope Using Two Points, Part 2

Finding the Slope Using Two Points, Part 1

Finding the Slope Using Two Points, Part 2

## 3.4 The Slope-Intercept Form of the Equation of a Line

## 3.5 The Point-Slope Form of the Equation of a Line

## Chapter 4: Systems of Linear Equations

## 4.1 Solving Systems of Linear Equations by Graphing

## 4.2 Solving Systems of Linear Equations by Substitution Method

## 4.3 Solving Systems of Linear Equations by Addition Method

Solving Systems of Linear Equations by Elimination, Part 1

Solving Systems of Linear Equations by Elimination, Part 2

Solving Systems of Linear Equations by Elimination, Part 2

## 4.4 Problem Solving Using Systems of Equations

Solving Systems of Equations Word Problems, Ex 1

Solving Systems of Equations Word Problems, Ex 2

Solving Systems of Equations Word Problems, Ex 3

Solving Systems of Equations Word Problems, Ex 4

Solving Systems of Equations Word Problems, Ex 2

Solving Systems of Equations Word Problems, Ex 3

Solving Systems of Equations Word Problems, Ex 4

## Chapter 5: Exponents and Polynomials

## 5.1 Adding/Subtracting Polynomials

## 5.2 Multiplying Polynomials

The Product Rule, Power Rule and Products-to-Power Rule

Multiplying Monomials

Multiplying Monomials with Two Variables

Mutliplying Two Binomials

Multiply Mononial by a Polynomial

Multiplying Monomials

Multiplying Monomials with Two Variables

Mutliplying Two Binomials

Multiply Mononial by a Polynomial

## 5.3 Special Products

## 5.4 Polynomials in Several Variables

Adding Polynomials w/ Two Variables

Subtracting Polynomials w/ Two Variables, Ex 1

Subtracting Polynomials w/ Two Variables, Ex 2

Subtracting Polynomials w/ Two Variables, Ex 1

Subtracting Polynomials w/ Two Variables, Ex 2

## 5.5 Dividing Polynomials

## 5.6 Long Division of Polynomials

## 5.7 Negative Exponents and Scientific Notation

Negative Exponents

Scientific Notation, Part 1

Scientifc Notation, Part 2

Scientific Notation, Part 3

Mutliplying using Scientific Notation

Scientific Notation, Part 1

Scientifc Notation, Part 2

Scientific Notation, Part 3

Mutliplying using Scientific Notation

## Chapter 6: Factoring Polynomials

## 6.1 The Greatest Common Factor and Factoring by Grouping

Prime Factorization

Factoring Out GCF, Part 1

Factoring Out GCF, Part 2

Factoring Out GCF, Part 3

Factoring Out GCF, Part 1

Factoring Out GCF, Part 2

Factoring Out GCF, Part 3

## 6.2 Factoring Trinomials Whose Leading Coefficient is 1

Factoring when the Leading Coefficient is 1, Part 1

Factoring when the Leading Coefficent is 1, Part 2

Factoring when the Leading Coefficent is 1, Part 2

## 6.3 Factoring Trinomial Whose Leading Coefficient is Not 1

## 6.4 Factoring Special Forms

## 6.6 Solving Quadratic Equations by Factoring

## Chapter 7: Rational Expressions

## 7.1 Rational Expressions and Their Simplification

Simplifying Rational Expressions

Simplifying Rational Expression by Cancelling Factors w/ Opposite Signs

Simplifying Rational Expression by Cancelling Factors w/ Opposite Signs

## 7.2 Multiplying and Dividing Rational Expressions

## 7.4 Adding/Subtracting Rational Expressions w/Different Denominators

Adding/Subtracting Rational Expressions w/ Different Denominator

Adding/Subtracting Rational Expressions w/ Different Denominator, Ex 2

Adding/Subtracting Rational Expressions w/ Different Denominator, Ex 2

## 7.5 Complex Rational Expressions

## 7.6 Solving Rational Equations

Solving Rational Equations, Ex 1

Solving Rational Equations, Ex 2

Solving Rational Equations, Ex 3

Solving Rational Equations w/ Extraneous Solutions

Solving Rational Equations, Ex 2

Solving Rational Equations, Ex 3

Solving Rational Equations w/ Extraneous Solutions

## Chapter 9: Inequalities and Problem Solving

## 9.3 Equations and Inequalities Involving Absolute Value

Absolute Value Equations

Absolute Value Inequalities

Absolute Value Inequalities, Ex 1

Absolute Value Inequalities, Ex 2

Absolute Value Inequalities, Ex 3

Solving Rational Equations w/ Extraneous Solutions

Absolute Value Inequalities

Absolute Value Inequalities, Ex 1

Absolute Value Inequalities, Ex 2

Absolute Value Inequalities, Ex 3

Solving Rational Equations w/ Extraneous Solutions