.xyx的知识精选

把x3-xy2分解因式,正确的结果是(  ).A.(x+xy)(x-xy)                  ...
问题详情:把x3-xy2分解因式,正确的结果是().A.(x+xy)(x-xy)                  B.x(x2-y2)C.x(x-y)2                                     D.x(x-y)(x+y)【回答】.D知识点:...
热门标签