Express 4x2+13x+15(x+4)(x+1)2\displaystyle \frac{4x^2 + 13x + 15}{(x+4)(x+1)^2}(x+4)(x+1)24x2+13x+15 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.