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September 19, 2014

September 19, 2014

Posted by **Vidisha** on Saturday, June 18, 2011 at 5:06am.

1/(2+5√3)

- Algebra -
**Damon**, Saturday, June 18, 2011 at 5:26am[1/(2+5sqrt3)](2-5sqrt3)/(2-5sqrt3)

=(2-5sqrt3)/(4-75)

= (5 sqrt3-2)/71

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