计算:(2xy-x方)÷xy分之x-2y
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计算:(2xy-x方)÷xy分之x-2y计算:(2xy-x方)÷xy分之x-2y计算:(2xy-x方)÷xy分之x-2y(2xy-x方)÷xy分之x-2y=x(x-2y)÷xy分之x-2y=x÷xy=
计算:(2xy-x方)÷xy分之x-2y
计算:(2xy-x方)÷xy分之x-2y
计算:(2xy-x方)÷xy分之x-2y
(2xy-x方)÷xy分之x-2y
=x(x-2y )÷xy分之x-2y
=x÷xy
=1/y
请采纳,谢谢
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