(2009•深圳一模)已知函数f(x)=2cosxcos(π6-x)-3sin2x+sinxcosx.
(2013•门头沟区一模)已知:函数f(x)=sin2x+3cosxcos(π2-x).
(2013•门头沟区一模)已知函数f(x)=sin2x+cosxcos(π2-x).
已知函数πf(x)=2cosxcos(x-π/6)-√3(sinx)^2+sinxcosx,
已知函数f(x)=2cosxcos(x-π/6)-√3(sinx)^2+sinxcosx+1
已知函数f(x)=2cosxcos(π/6-x)-根号下3×sin²x+sinxcosx设x∈【-π/3,π/
(2014•延庆县一模)已知函数f(x)=sinxcosx+sin2x.
(2014•东城区二模)已知函数f(x)=sin2x+3sinxcosx.
(2014•马鞍山一模)已知函数f(x)=23sinxcosx−3sin2x−cos2x+2.
(2013•红桥区二模)已知函数f(x)=sin2x+2sinxcosx+3cos2x.
(2010•南昌模拟)已知函数f(x)=3sinxcosx+sin2x.
(2012•黄浦区一模)已知函数f(x)=2sin2x+23sinxcosx−1(x∈R).
(2011•顺义区一模)已知函数f(x)=2sinxcosx+23sin2x−3,(x∈R).