Which of the following are perfect squares?
√9
√16
√7
√30
√48
Answers
Answered by
1
Answer:
√9,√16
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Answered by
0
Answer:
A perfect square is number which is multiple of same number twice the time.
that is 4 is perfect square because
4=2×2,
9 is perfect square because
9=3×3
Step-by-step explanation:
Thus, option B that is root 16 is correct.
4 =2×2
9 is not the correct answer because 3 is not perfect square.
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