化简:(2x/x-1)-(x/x+1)÷(x/x²-1)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/10 06:23:44
化简:(2x/x-1)-(x/x+1)÷(x/x²-1)化简:(2x/x-1)-(x/x+1)÷(x/x²-1)化简:(2x/x-1)-(x/x+1)÷(x/x²-1)2

化简:(2x/x-1)-(x/x+1)÷(x/x²-1)
化简:(2x/x-1)-(x/x+1)÷(x/x²-1)

化简:(2x/x-1)-(x/x+1)÷(x/x²-1)
2x/(x-1)-[x/(x+1)]*[(x+1)(x-1)/x]
=2x/(x-1)-(x-1)