Factorise 6x2+17x+126x^2 + 17x + 126x2+17x+12
Hence solve 6x2+17x+12=06x^2 + 17x + 12 = 06x2+17x+12=0
223 exam-style questions on OCR GCSE Maths Factorising Harder Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.