Please complete the following 5 questions on file paper and hand in tomorrow Wednesday 16 January.
1. (x + 2)(x + 3)(x + 4)
2. (x + 1)(x + 4)(x + 5)
3. (x - 1)(x + 2)(2x + 3)
4. (2x - 1)(x - 3)(x + 2)
5. (x - 3)(x - 3)(x - 3)
Here is is short video clip showing two worked examples (4:35):