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April 18, 2015

April 18, 2015

Posted by **april** on Saturday, March 6, 2010 at 11:56pm.

- math -
**emath**, Sunday, March 7, 2010 at 12:32am3sqrt(45)

simplifies to:

3sqrt(9 * 5)

3*sqrt(9)*sqrt(5)

3*3*sqrt(5)

9sqrt(5) which equals about 20.1246

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