AS ONLY
B6: Polynomials

From the DfE Mathematics AS and A-Level Content (LINK):

Introducing Polynomials

B6-01 [Polynomials: Introducing Polynomials]

B6-02 [Polynomials: Adding and Subtracting Polynomials]

B6-03 [Polynomials: Multiplying Polynomials]

B6-04 [Polynomials: Expanding Three or More Brackets]

Polynomial Division

B6-05 [Polynomials: Polynomial Division using the Grid Method]

B6-06 [Polynomials: Polynomial Division using the Long Division Method]

B6-07 [Polynomials: Polynomial Division using the Inspection Method]

B6-08 [Polynomials: Polynomial Division using the Synthetic Method]

B6-09 [Polynomials: Examples of Polynomial Division]

B6-10 [Polynomials: EXTENSION Harder Examples of Polynomial Division]

The Factor Theorem

B6-11 [Polynomials: Introducing the Factor Theorem]

B6-12 [Polynomials: An Example of Using the Factor Theorem]

B6-13 [Polynomials: Solving Problems and Extending the Factor Theorem]

B6-14 [Polynomials: EXTENSION Proof of the Factor Theorem]