Quelpr
1 markPaper 1 · Multiple choiceThe Real Number System – ℝ

CAPE Pure Mathematics Unit 1 · May/June 2011 · Paper 1 · Question Q15

The range of real values of x for which x^2 - 3x - 28 < 0 is

  1. (A)-7 < x < 4
  2. (B)-4 < x < 7
  3. (C)x < -7 or x > 4
  4. (D)x < -4 or x > 7

The answer is shown once you've answered.

Practise this question

More practice: the rest of this paper · more The Real Number System – ℝ questions · all CAPE Pure Mathematics Unit 1 past papers