2sinxcosx+2V3(sinx*cos150-cosxsin150)=-3sinx
2sinxcosx+2V3(sinx(-V3/2)-cosx*1/2))=-3sinx
2sinxcosx-3sinx-V3cosx=-3sinx
2sinxcosx-V3sosx=0
cosx(2sinx-V3)=0
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Answers & Comments
2sinxcosx+2V3(sinx*cos150-cosxsin150)=-3sinx
2sinxcosx+2V3(sinx(-V3/2)-cosx*1/2))=-3sinx
2sinxcosx-3sinx-V3cosx=-3sinx
2sinxcosx-V3sosx=0
cosx(2sinx-V3)=0