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Question 19

Given that \(x^{2} + 4x + k = (x + r)^{2} + 1\), find the value of k and r.

  • A.k = 5, r = -1
  • B.k = 5, r = 2
  • C.k = 2, r = -5
  • D.k = -1, r = 5
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2015
Question no.
#19
Type
Objective
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