What is the coefficient of xxx in the expression 5x2−3x+85x^2-3x+85x2−3x+8?
-3
5
6 and -5
8
Flashcards for CIE IGCSE Maths Factorising Harder Quadratics, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended). 22 cards, matched to the CIE IGCSE Maths (0580) specification.