Expand and simplify (2x−1)(x+4)(2x - 1)(x + 4)(2x−1)(x+4)
Factorise x2−100x^2 - 100x2−100
Practise Edexcel IGCSE Maths Expanding and Factorising Quadratics with exam-style questions for IGCSE Maths. 21 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.