Express −4x+20(x−2)(x−4)2\displaystyle \frac{-4x+20}{(x-2)(x-4)^2}(x−2)(x−4)2−4x+20 in the form A(x−2)+B(x−4)+C(x−4)2\displaystyle \frac{A}{(x-2)} + \frac{B}{(x-4)} + \frac{C}{(x-4)^2}(x−2)A+(x−4)B+(x−4)2C
368 exam-style questions on Edexcel A Level Maths Algebraic Methods, covering 1.1 Proof by Contradiction, 1.2 Algebraic Fractions, 1.3 Partial Fractions, 1.4 Repeated Factors, and 1.5 Algebraic Division. Each one has a worked solution and a mark scheme showing where the marks go.