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Factorising Harder Quadratics

What is the coefficient of xxx in the expression 5x2−3x+85x^2-3x+85x2−3x+8?

A

-3

B

8

C

The expression 2x2+x−152x^2+x-152x2+x−15 is split into 2x2+6x−5x−15\boxed{2x^2+6x-5x-15}2x2+6x−5x−15​ before grouping.

D

5

Factorising Harder Quadratics Flashcards

  1. IGCSE
  2. /Maths
  3. /Factorising Harder Quadratics

Flashcards for Oxford AQA IGCSE Maths Factorising Harder Quadratics, 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). 22 cards, matched to the Oxford AQA IGCSE Maths (9260) specification.

Flashcards