Edexcel A Level Year 1 (Old C1) Topic Based Exam Questions and Solutions Arithmetic Sequences Questions Solutions Curve Sketching Questions Solutions Differentiate and Integrate expressions Questions Solutions Discriminant, Factorising, Complete the square Questions Solutions Equation of normal and tangent Questions Solutions Expand brackets, Powers, Surds Questions Solutions Integrate and find c Questions Solutions Line equations, intersection and area Questions Solutions Quadratic simultaneous equations Questions Solutions Solving linear and quadratic inequalities Questions Solutions