CSEC Mathematics · May/June 2009 · Paper 2 · Question 2(a)(iii)
Factorise completely the given algebraic expressions.
Factorise completely: 3x² + 4x - 15
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Practise this questionOther parts of this question
- 2(a)(i)Factorise completely: 2ax + 3ay - 2bx - 3by[2 marks]
- 2(a)(ii)Factorise completely: 5x² - 20[2 marks]
- 2(b)(i)Write a pair of simultaneous equations in x and y to represent the given information above.[2 marks]
- 2(b)(ii)Solve the equations obtained in (b)(i) above to find the cost of one packet of biscuits and the cost of one cup of ice cream.[4 marks]
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