/ / ___\\ / / ___\\ | |1 I*\/ 3 || | |1 I*\/ 3 || 1*(x + 2*y)*|x - 2*y*|- - -------||*|x - 2*y*|- + -------|| \ \2 2 // \ \2 2 //
((1*(x + 2*y))*(x - 2*y*(1/2 - i*sqrt(3)/2)))*(x - 2*y*(1/2 + i*sqrt(3)/2))
/ 2 2 \ (x + 2*y)*\x + 4*y - 2*x*y/
(x + 2*y)*(x^2 + 4*y^2 - 2*x*y)