[" The combined equation of the bisectors of the angle between the lines represented by "],[(x^(2)+y^(2))sqrt(3)=4xy" is "],[[(x)y^(2)-x^(2)=0," (2) "xy=0," (3) "x^(2)+y^(2)=2xy," (4) "(x^(2)-y^(2))/(sqrt(3))=(xy)/(2)]]