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3 votes
Which of the following is not a perfect square?
OA, 1
OB) 2
OC) 4
OD) 9

1 Answer

2 votes
B) 2
This is so because no number to the power of 2 has the result of 2

The other do
2x2 = 4
1x1 = 1
3x3 = 9
User George Burdell
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