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WAEC Mathematics 2026 Question 33

Question 33

Logarithms

Evaluate 2log4 + 3log5 − log2

  1. A.4
  2. B.2
  3. C.3
  4. D.1
Show the answer and explanation

Answer: C (3)

Explanation

2log4 + 3log5 − log2 = log(16 × 125 ÷ 2) = log 1000 = 3.