CAIE IGCSE Mathematics Extended E2.2.3 Factorise by extracting common factors.
Practise factorising expressions by taking out the highest common numerical and algebraic factor from every term.
- Syllabus
- 2028–2030
- Objective
- E2.2.3
- Level
- Extended
Exam points
- find the HCF of algebraic terms using the lowest relevant powers
E2.2.3 Factorise by extracting common factors. question 1
[Maximum number: 2]
Factorise completely.
6 x^2 y+9 x y
3xy(2x+3) final answer
M1 for answer 3(2x2y+3xy), 3x(2xy+3y), 3y(2x2+3x), or xy(6x+9)
B1 for correct answer seen and spoilt
All question bank results loaded