Simplify fully x2+3x−10x2−9x+14\displaystyle \frac{x^2 + 3x - 10}{x^2 - 9x + 14}x2−9x+14x2+3x−10, giving your answer in the form x+ax−b\displaystyle \frac{x+a}{x-b}x−bx+a
255 exam-style questions on Edexcel GCSE Maths Algebraic Fractions. Each one has a worked solution and a mark scheme showing where the marks go.