发布网友 发布时间:2022-04-26 03:10
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热心网友 时间:2022-06-20 09:19
追答y=(2x+3)/(x-1)y=(2x-2+5)/(x-1)y=(2x-2)/(x-1)+5/(x-1)y=2+5/(x-1)(y-2)=5/(x-1)(x-1)(y-2)=5x-1=5/(y-2)x=1+5/(y-2)x=(y-2)/(y-2)+5/(y-2)x=(y-2+5)/(y-2)x=(y+3)/(y-2)