Pure 1.1. Quadratics

(9709) CIE A Level Maths 2023 - 2025

1. Revision notes

Key concepts

1. completing the square
2. find the discriminant
3. quadratic equations, and quadratic inequalities
4. simultaneous equations (linear and quadratic); substitution

2. Study Powerpoint

*or you can download it here.

3. Exercises (please click)

4. Solutions (please click)