0580/12 Feb/Mar 2023, Question 14: Simple Factorising
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 2 marks
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The question, in short
Factorise the expression 8g − 2g² fully.
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Solution · 2 marks
- 1HCF of 8g and 2g² is 2g
- 28g − 2g² = 2g(4 − g)
Answer2g(4 − g)
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