Khan Academy

Difference of squares intro (K-A)

Factoring difference of squares: analyzing factorization (K-A)

Factoring difference of squares: leading coefficient ≠ 1 (K-A)

Factoring difference of squares: missing values (K-A)

Factoring difference of squares: shared factors (K-A)

Factoring quadratics: Difference of squares-link (K-A)

Factoring perfect squares (K-A)

Factoring perfect squares: common factor (K-A)

Factoring perfect squares: missing values (K-A)

Factoring perfect squares: negative common factor (K-A)

Factoring perfect squares: shared factors (K-A)

Factoring quadratics: Perfect squares-link (K-A)

Identifying perfect square form (K-A)

Perfect square factorization intro (K-A)

Intro to factors & divisibility Video (K-A)

Intro to factors & divisibility-Video (K-A)

Factoring difference of squares: two variables (example 2) (K-A)

Factoring difference of squares: two variables (K-A)

Factoring perfect squares: 4th degree polynomial (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)

Factoring quadratics in any form (K-A)