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7. Which of the following square roots is a perfect square? -√18 √48 -√81 √2
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1 vote
7. Which of the following square roots is a perfect square?

-√18
√48
-√81
√2

User Buddhi Madarasinghe
by
4.3k points

1 Answer

5 votes

Answer:

-√81. It equals -9

Explanation:

User Ske
by
4.9k points
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