题目下列因式不能整除多项式4x3y+4x2y2+xy34x^{3}y+4x^{2}y^{2}+xy^{3}4x3y+4x2y2+xy3的是（ ）A.xyxyxyB.2x+y2x+y2x+yC.x2+2xyx^{2}+2xyx2+2xyD.2xy+y22xy+y^{2}2xy+y2知识点：因式分解的意义章节：数与式 / 因式分解
