Express 3x2−4x−11(x+2)(x−1)2\displaystyle \frac{3x^2-4x-11}{(x+2)(x-1)^2}(x+2)(x−1)23x2−4x−11 in partial fractions
25 exam-style questions on Edexcel A Level Maths 1.4 Repeated Factors. Each one has a worked solution and a mark scheme showing where the marks go.