分解因式：xy-xz+y-z=
网友回答
xy-xz+y-z=x（y-z）+（y-z）=（y-z）（x+1）．
故答案为：（y-z）（x+1）
======以下答案可供参考======
供参考答案1:
xy-xz+y-z=(xy-xz)+(y-z)=x(y-z)+(y-z)=(x+1)(y-z)
供参考答案2:
xy-xz+y-z
=x(y--z)+(y--z)
=(y--z)(x+1)．
供参考答案3:
xy-xz+y-z
=x(y-z)+(y-z)=(x+1)(y-z)供参考答案4:
xy-xz+y-z
=x(y-z)+y-z=(x+1)(y-z)搞定供参考答案5:
xy-xz+y-z
=x[y-z]+y-z=[y-z][x+1]