D2: Forming New Equations

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

PLAYLIST

Quadratics

D2-01 Roots of Polynomials: Forming New Equations Part 1

D2-02 Roots of Polynomials: Quadratic Example 1

D2-03 Roots of Polynomials: Quadratic Example 2

D2-04 Roots of Polynomials: Quadratic Example 3

D2-05 Roots of Polynomials: Quadratic Example 4

D2-06 Roots of Polynomials: Quadratic Problem

Cubics

D2-07 Roots of Polynomials: Forming New Equations Part 2

D2-08 Roots of Polynomials: Cubic Example 1

D2-09 Roots of Polynomials: Cubic Example 2

D2-10 Roots of Polynomials: Cubic Example 3

D2-11 Roots of Polynomials: Cubic Example 4

Quartics

D2-12 Roots of Polynomials: Forming New Equations Part 3

D2-13 Roots of Polynomials: EXTENSION Quartic Example

The Substitution Method

D2-14 Roots of Polynomials: Substitution Method for Quadratics

D2-15 Roots of Polynomials: Substitution Method for Cubics

D2-16 Roots of Polynomials: Substitution Method for Quartics

D2-17 Roots of Polynomials: EXTENSION Substitution Method