Factorise a2+3a−28a^2 + 3a - 28a2+3a−28
Solve a2+3a−28=0a^2 + 3a - 28 = 0a2+3a−28=0
Practise Edexcel GCSE Maths Solving Quadratics with exam-style questions for Foundation and Higher tier. 72 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.