# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2006 | June | Q#9

Hits: 24 Question Given that f(x)=( x2 – 6x)(x – 2) + 3x, a. express f(x) in the form x(ax2 + bx + c), where a, b and c are constants. b. Hence factorise f(x) completely. c. Sketch the graph of y = f(x), showing the coordinates of each point at which the graph meets the […]