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1 vote
WHAT DOES THIS EVEN MEAN HELP!/Which of the following is a perfect square?

18
81
50
3

User Insanebits
by
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2 Answers

1 vote

Answer:

81

Explanation:

the sqaure of a number is a number times itself so the sqaure root of 81 is 9 because 9*9=81 hope this clears it up for you

User Kuzenko Lubko
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8.5k points
6 votes

Answer:

81. A perfect squarre is when you find the square root of a number and it is a whole "perfect" number, not 4.23585, for example.

Explanation:

User Lorena
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8.5k points