CAPE Pure Mathematics Unit 1 · May/June 2013 · Paper 1 · Question Q6
Which of the following are factors of 4x^4 + 8x^3 - 2x^2 - 6x - 4?
I. x + 1
II. x - 1
III. x + 2
IV. x - 2
- (A)I and II only
- (B)II and III only
- (C)I and III only
- (D)I and IV only
The answer is shown once you've answered.
Practise this question