12.1-2 Video Lesson — Add and Subtract Polynomials, Intro to Properties of Power
12.3-4 Video Lesson — Multiplying Polynomials
12.5 & 8 Video Lesson — Zero & Negative Exponents; Scientific Notation
12.6-7 Video Lesson — Dividing Polynomials
13.1-2 Video Lesson — GCF, Grouping, and Product-Sum Factoring Method
13.3-4 Video Lesson — Unten's Cross Method for factoring ax^2+bx+c
13.5-6 Video Lesson — Special Patterns and the Overall Method
13.7-8 Video Lesson — Solving Polynomials and Applications
14.1-2 Video Lesson — Introduction to Rational Expressions
14.3-4 Video Lesson — Add and Subtract Rational Expressions
14.5-6 Video Lesson — Complex Fractions and Solving Rational Equations
14.7-8 Video Lesson — Rational Applications
16.1-2 Video Lesson — Introduction to Radicals
16.3-4 Video Lesson — Add, Subtract, & Rationalize Radicals
16.5-6 Video Lesson — Multiplying and Solving Radicals