Simplify fully 3x−6x+4÷x2−7x+102x2+9x+4\displaystyle \frac{3x-6}{x+4} \div \frac{x^2-7x+10}{2x^2+9x+4}x+43x−6÷2x2+9x+4x2−7x+10
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.