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SEAMO 2018 — Paper D — Grade 7–8 Question 5

SEAMO · SEAMO 2018 — Paper D — Grade 7–8

Question 5

p is prime and $p^2+2$ is also prime. Find p.
  1. $2$
  2. $3$
  3. $5$
  4. $7$
  5. None of the above