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October 21, 2014

October 21, 2014

Posted by **Sam** on Wednesday, November 3, 2010 at 11:25pm.

2sin^2(x)=sin(x)

- college trig (help needed) -
**PsyDAG**, Thursday, November 4, 2010 at 1:24pmIndicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

- college trigonometry -
**gloria**, Wednesday, May 2, 2012 at 2:47pmtan 75=

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