Factorise y2−10y+9y^2 - 10y + 9y2−10y+9
Solve y2−10y+9=0y^2 - 10y + 9 = 0y2−10y+9=0
Hence solve (x−3)2−10(x−3)+9=0(x-3)^2 - 10(x-3) + 9 = 0(x−3)2−10(x−3)+9=0
203 exam-style questions on Eduqas GCSE Maths Solving Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.