Foundation November 2021 Paper 1 Q10
10
(a) Simplify. \(3c^2d \times 2d\) [2]
(b) Factorise. \(35x + 7x^2\) [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \(6c^2d^2\) cao, final answer | 2 | B1 for \(6c^2\) or \(d^2\) in final answer or correct answer seen and spoilt. | B1 for e.g. \(6c^2 \times d^2\) |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \(7x(5 + x)\) final answer | 2 | B1 for \(7(5x + x^2)\) or \(x(35 + 7x)\) as final answer or correct answer seen and spoilt | Accept \(7x(5 + 1x)\) Condone final bracket missing |