计算:(x^2y-4y)÷(xy-2y)=___

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 02:26:34

计算:(x^2y-4y)÷(xy-2y)=___
计算:(x^2y-4y)÷(xy-2y)=___

计算:(x^2y-4y)÷(xy-2y)=___
=(x^2-4)/(x-2)
=x+2