2sinx(cosx+1)-√3(cosx+1)=0(cosx+1)(2sinx-√3)=0cosx=-1x=π+2πn,n∈Z-3π≤π+2πn≤-3π/2-3≤1+2n≤-3/2-4≤2n≤-5/2-2≤n≤-5/4n=-2⇒x=π-4π=-3πn=-1⇒x=π-2π=-πsinx=√3/2x=π/3+2πk U x=2π/3+2πk<k∈Z-3π≤π/3+2πk≤-3π/2-18≤2+12k≤-9-20≤12k≤-11-20/12≤k≤-11/12k=-1⇒x=π/3-2π=-5π/3-3π≤2π/3+2πk≤-3π/2-18≤4+12k≤-9-22≤12k≤-13-22/12≤k≤-13/12нет решения