C-03-Q127mediumsingle_mcqFactorize x3+6x2y+11xy2+6y3x^3 + 6x^2 y + 11xy^2 + 6y^3x3+6x2y+11xy2+6y3:a(x+y)(x+2y)(x+3y)(x+y)(x+2y)(x+3y)(x+y)(x+2y)(x+3y)b