题目6x3y2−3x2y36x^{3}y^{2}-3x^{2}y^{3}6x3y2−3x2y3分解因式时,应提取的公因式是（ ）A.3xy3xy3xyB.3x2y3x^{2}y3x2yC.3x2y33x^{2}y^{3}3x2y3D.3x2y23x^{2}y^{2}3x2y2知识点：公因式章节：数与式 / 因式分解
