In algebra, what is a coefficient?
The number multiplying a variable (e.g., 4 in 4x4x4x).
The power applied to a variable (e.g., 4 in x4x^4x4).
The number added to a variable (e.g., 4 in x+4x+4x+4).
The letter representing an unknown (e.g., xxx in 4x4x4x).
Flashcards for Oxford AQA IGCSE Maths Expanding Triple Brackets, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E). 23 cards, matched to the Oxford AQA IGCSE Maths (9260) specification.
