(x-3/x²+3x/2)(x²/x²-4x+3)=
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 15:28:00
![(x-3/x²+3x/2)(x²/x²-4x+3)=](/uploads/image/z/1673173-37-3.jpg?t=%28x-3%2Fx%26%23178%3B%2B3x%2F2%29%28x%26%23178%3B%2Fx%26%23178%3B-4x%2B3%29%3D)
(x-3/x²+3x/2)(x²/x²-4x+3)=
(x-3/x²+3x/2)(x²/x²-4x+3)=
(x-3/x²+3x/2)(x²/x²-4x+3)=
(x-3/x²+3x/2)(x²/x²-4x+3)
=2(x-3)/x(x+3)*x²/(x-1)(x-3)
=2x/(x+3)(x-1)
=2x/(x²+2x-3)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 15:28:00
(x-3/x²+3x/2)(x²/x²-4x+3)=
(x-3/x²+3x/2)(x²/x²-4x+3)=
(x-3/x²+3x/2)(x²/x²-4x+3)=
(x-3/x²+3x/2)(x²/x²-4x+3)
=2(x-3)/x(x+3)*x²/(x-1)(x-3)
=2x/(x+3)(x-1)
=2x/(x²+2x-3)