WAEC Mathematics 2023 Objective — Question 4
Question 4 of 50 from the West African Examinations Council (WAEC) Mathematics 2023 Objective paper, with the correct answer and a full explanation.
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Solve 1+∛(x-3)=4.
- A. 6
- B. 12
- C. 30Correct
- D. 66
Explanation
∛(x-3)=3. Cubing both sides: x-3=27, so x=30.
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