Lesson 0 (Part 1) - Numbers
Instructor Anthony explains in detail the fascinating history of numbers.

Demo Lesson Videos
Lesson 0 (Part 2) - Introduction to Identities
Instructor Anthony explains how to expand (a+b)^2, (a-b)^2, and a^2-b^2.

Instructor Anthony explains in detail the fascinating history of numbers.

Instructor Anthony explains how to expand (a+b)^2, (a-b)^2, and a^2-b^2.

