Simplify fully x−1x+2÷x2−4x+3x2+3x+2\displaystyle \frac{x-1}{x+2} \div \frac{x^2-4x+3}{x^2+3x+2}x+2x−1÷x2+3x+2x2−4x+3
255 exam-style questions on OCR GCSE Maths Algebraic Fractions. Each one has a worked solution and a mark scheme showing where the marks go.