Question

just by looking numbers decide which of them
i)may or maybe a perfect square
ii) cannot be perfect square
Give reason
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Answer 1

Answer:

i) may or maybe a perfect square is the answer

Answer 2

Answer:

1. 537 is not a perfect square. becz it is not an integer.
2. 1042 is not a perfect square bcz it is not an integer.
3. 800 is not a perfect square.
4. 384 is not a perfect square.
5. 625 is a perfect square.