解:将x=3/π带入式子中毕好得1=√3sin120°+cos120°+m+21=√3sin60°-cos60°+m+2m=1-3/2+1/胡森2-2 =-2∴实数m的值裤数亩为-2
把x=3分之雀碧派代入式子中得3*2分局亩之根号顷腊举3-1/2+m+2=1,解方程即可得到m=-1/2-2分之3倍的根号3