JSCE Mathematics 2022 Objective — Question 39
Question 39 of 80 from the Junior Secondary Certificate Examination (JSCE) Mathematics 2022 Objective paper, with the correct answer and a full explanation.
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Which of the following is NOT a perfect square?
- A. x²
- B. 4y²
- C. 16k³Correct
- D. 81
Explanation
k³ is not a square (odd power).
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