D1: Roots of Polynomials

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

PLAYLIST

Quadratics

D1-01 Roots of Polynomials: Roots of Quadratics

D1-02 Roots of Polynomials: Quadratic Examples 1

D1-03 Roots of Polynomials: Quadratic Examples 2

D1-04 Roots of Polynomials: Roots of Cubics

D1-05 Roots of Polynomials: Cubic Examples 1

D1-06 Roots of Polynomials: Cubic Examples 2

D1-07 Roots of Polynomials: Roots of Quartics

D1-08 Roots of Polynomials: Quartic Examples 1

D1-09 Roots of Polynomials: Quartic Examples 2