(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Sin(x)+sin(2x)+sin(x)*Cos(2x)+sin(2x)*cos(x)=0

Solve for all angles x.

2. Relevant equations

Sin(2x)= 2sin(x)*cos(x)

3. The attempt at a solution

Not really sure what to do. I noticed that i could maybe factor out Sin(x), but i do not really know if that is right.

I seem to be always stuck on these kind of problems. Any general tips would greatly help me as well. Thank you

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# Homework Help: Trig solve for all angles x problem

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