SOLUTION: How can you round 20 over radical 2?

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Question 718113: How can you round 20 over radical 2?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How can you round 20 over radical 2?
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You can use a calculator
20%2Fsqrt%282%29 =~ 14.14213
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If you mean rationalize:
20%2Fsqrt%282%29+=+20sqrt%282%29%2Fsqrt%284%29
= 10sqrt%282%29