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What about the sqare root of 21
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35 votes
35 votes
What about the sqare root of 21

User Jamie Hayman
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2 Answers

26 votes
26 votes

Answer:

Square root of 21..

4.58257569496

Rounded to the nearest tenth = 4.6

Rounded to the nearest hundredth = 4.58

Square*

The number 21 is an irrational number

User Roxy
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2.9k points
16 votes
16 votes

Answer:

Hi, there your answer for the is 4.58257569

Step-by-step explanation:

21 is not a perfect square if the square root of 21 equals a whole number.

User Inspectah
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2.6k points
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