Paper 1 Higher - Sample Assessment Q16 Answers
16) Factorise fully 20x2 – 5
(2 marks)
(2 marks)
Answers
Question |
Answer |
Notes |
16 |
5(2x+1)(2x–1) |
M1 - for 5(4x^2 –1) A1 |
Question |
Answer |
Notes |
16 |
5(2x+1)(2x–1) |
M1 - for 5(4x^2 –1) A1 |