(x-y)(x^2+xy+y^2)-xy(y-x)因式分解

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/16 05:36:49

(x-y)(x^2+xy+y^2)-xy(y-x) =(x-y)(x^2+xy+y^2)+xy(x-y) =(x-y)(x^2+2xy+y^2) =(x-y)(x+y)^2

因式分解xy+y平方+x-y-2 因式分解：x×x-xy-2y×y-x-y 因式分解:8(x-2y)-x(7x+y)+xy. 因式分解:-x^2+2xy-y^2 xy+2x+y+2因式分解因式分解:x^2y+xy^2=? 因式分解 2x^+xy-6y^ x^2-7xy+6y 因式分解（xy-x-y+1)^2因式分解因式分解：x^2-2xy+y^2+x-y 因式分解 x^2-2xy-3y^2+x+y 因式分解：x^2-xy-2y^2+x+7y