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October 21, 2014

October 21, 2014

Posted by **Phoebe** on Tuesday, March 5, 2013 at 9:43pm.

7. 2 sin^2x=sin x

Please help me!!!!!!!!!!!!

- Math -
**Reiny**, Tuesday, March 5, 2013 at 10:56pmdone

http://www.jiskha.com/display.cgi?id=1362534346

when you posted as "anonymous"

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