Khan Academy

End behavior of algebraic models (K-A)

Periodicity of algebraic models (K-A)

Comparing functions: shared features (K-A)

Comparing functions: x-intercepts (K-A)

Comparing maximum points of quadratic functions (K-A)

Adding & subtracting multiple polynomials (K-A)

Subtracting polynomials: two variables (K-A)

More examples of special products (K-A)

Multiplying binomials by polynomials (K-A)

Dividing polynomials: long division (K-A)

Intro to long division of polynomials (K-A)

Dividing polynomials: synthetic division (K-A)

Intro to polynomial synthetic division (K-A)

Why synthetic division works (K-A)

Dividing polynomials with remainders (K-A)

Dividing polynomials with remainders: monomial divisors (example 2) (K-A)

Dividing polynomials with remainders: monomial divisors (K-A)

Intro to the Polynomial Remainder Theorem (K-A)

Proof of the Polynomial Remainder Theorem (K-A)

Using the Polynomial Remainder Theorem: checking factors (K-A)

Using the Polynomial Remainder Theorem: finding coefficients (K-A)

Using the Polynomial Remainder Theorem: finding remainders (K-A)

i as the principal root of -1 (K-A)

Intro to the imaginary numbers (K-A)

Intro to the imaginary numbers-video (K-A)