f(x)=sin(2x+π/3）-√3sin²x+sinxcosx+（√3）/2=sin(2x+π/3）-√3(1-cos2x)/2+sinxcosx+（√3）/2=sin(2x+π/3）+√3cos2x)/2+sinxcosx=sin2xcosπ/3+cos2xsinπ/3）+√3cos2x)/2+sinxcosx=sin2x+√3cos2x=2...