4400 Higher June 2009 Paper 4 Q10
10 Express 132 as a product of its prime factors.
(3)
| Scheme | Marks |
|---|---|
| 1, 2, 2, 3, 11 or 2, 2, 3, 11 | M2 |
| \(2 \times 2 \times 3 \times 11\) | A1 |
| (3) | |
| (3 marks) |
Notes
M2: M2 can be implied from a factor tree or repeated division
M1 for a product of 3 or more factors of which 2 are from 2, 2, 3, 11
M1 can be implied from a factor tree or repeated division
A1: product must be stated (not dots for product)