CSEC Mathematics · January 2011 · Paper 2 · Question 2(b)
Factorise completely a²b + 2ab.
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Practise this questionOther parts of this question
- 2(a)Simplify (2x/5 - x/3), expressing your answer as a single fraction.[2 marks]
- 2(c)Express p as the subject of the formula q = (p² - r) / t.[3 marks]
- 2(d)(i)Write an expression in terms of x to represent the TOTAL number of donuts sold.[2 marks]
- 2(d)(ii)a)Calculate the number of donuts in a small box.[4 marks]
- 2(d)(ii)b)Calculate the number of donuts in a large box.[1 mark]
More practice: the rest of this paper · more Factorising Algebraic Expressions questions · all CSEC Mathematics past papers