February 20, 2017

Homework Help: math

Posted by john on Friday, November 16, 2012 at 2:49am.

Sin(2x)=2sin(x)cos(x) find the exact value in radians with 2sin^2(x)+sin^2(x)=0, i really do not get this question or even how to do this ive been trying to figure it out but cant

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