Algebra II Videos

Mary Ellen Ensign, Instructor

☆ How to Use these Videos

Chapters Sections Videos

Chapter 1. Quadratic Functions

1.1 Factor a Trinomial by Grouping

📹 Factor a Trinomial by Grouping

1.2 Solve Quadratics with a≠1

📹 Transforming Method

📹 Factor by Grouping

📹 Complete the Square

📹 Quadratic Formula

1.3 Graphs of Quadratic Functions

📹 Graphs of Quadratic Functions

1.4 Vertex Form and Transformations

📹 Vertex Form

📹 Transformations of Parabolas

Chapter 2. Imaginary Numbers

2.1 Set of Complex Numbers

📹 Negative Radicands

📹 Powers of i

2.2 Operations with Complex Numbers

📹 Operations with Complex Numbers

2.3 Imaginary Roots

📹 Solve Quadratics with Imaginary Roots

📹 Quadratic Formula

📹 Conjugates

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