Factorise fully x2+3xx^2+3xx2+3x
Hence simplify fully x2+3xx2−9\displaystyle \frac{x^2 + 3x}{x^2 - 9}x2−9x2+3x
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.