Quelpr
1 markPaper 1 · Multiple choiceRoots of Equations

CAPE Pure Mathematics Unit 2 · May/June 2019 · Paper 1 · Question Q25

The equation x^3 - x - 3 = 0 has one real positive root in the interval (n, n + 1). The value of n is

  1. (A)1
  2. (B)2
  3. (C)3
  4. (D)4

The answer is shown once you've answered.

Practise this question

More practice: the rest of this paper · more Roots of Equations questions · all CAPE Pure Mathematics Unit 2 past papers