| Exam Board | OCR MEI |
| Module | FP1 (Further Pure Mathematics 1) |
| Year | 2015 |
| Session | June |
| Topic | Roots of polynomials |
3 The equation \(2 \mathrm { x } ^ { 3 } + \mathrm { px } ^ { 2 } + \mathrm { qx } + \mathrm { r } = 0\) has a root at \(x = 4\). The sum of the roots is 6 and the product of the roots is - 10 . Find \(p , q\) and \(r\).