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2x−2x+5÷x2−4x+32x2+13x+15=4x+6x−3 \frac{2x-2}{x+5} \div \frac{x^2-4x+3}{2x^2+13x+15}=\frac{4x+6}{x-3} x+52x−2÷2x2+13x+15x2−4x+3=x−34x+6255 exam-style questions on Edexcel GCSE Maths Algebraic Fractions. Each one has a worked solution and a mark scheme showing where the marks go.