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March 26, 2015

Homework Help: pre-calculus

Posted by devry on Tuesday, January 5, 2010 at 11:25pm.

I am having trouble with trigenometric identities I cannot figure it out for example sin³x+sin²xcos²x, could I get the steps to figure it out? And also how to do the equations and proving of trid id's. Please help. Thank you

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