Topic A: Lesson 1: Solutions to polynomial equations

Factoring higher-degree polynomials
Factoring sum of cubes
Factoring difference of cubes
Complex numbers & sum of squares factorization
Factoring sum of squares
Factor polynomials: complex numbers
Finding zeros of polynomials (1 of 2)
Finding zeros of polynomials (2 of 2)
Finding zeros of polynomials (example 2)
Zeros of polynomials (with factoring)