WAEC Mathematics 2022 Objective — Question 49
Question 49 of 50 from the West African Examinations Council (WAEC) Mathematics 2022 Objective paper, with the correct answer and a full explanation.
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Given that log₃²⁷=2x+1, find the value of x.
- A. 5
- B. 0
- C. 1Correct
- D. 3
Explanation
log₃(27)=3 (since 3³=27). So 3=2x+1, giving x=1.
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