Express 3x3+19x2+18x−1(x+2)(x+5)\displaystyle \frac{3x^3+19x^2+18x-1}{(x+2)(x+5)}(x+2)(x+5)3x3+19x2+18x−1 in the form Ax+B+C(x+2)+D(x+5)\displaystyle Ax+B + \frac{C}{(x+2)} + \frac{D}{(x+5)}Ax+B+(x+2)C+(x+5)D
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.