0580/13 May/Jun 2026, Question 12: Simple Factorising
Cambridge IGCSE Mathematics 0580 · Paper 13 (Core) · Non-calculator · 2 marks
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The question, in short
Factorise the expression 5c − 15c²d fully.
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Solution · 2 marks
- 1HCF of 5c and 15c²d is 5c
- 25c − 15c²d = 5c(1 − 3cd)
Answer5c(1 − 3cd)
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Also searched as: 0580/13/M/J/26 · 0580_s26_qp_13 · 0580 s26 13 · question 12.
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