(1)解方程:1/X+1/X(X+1)+1/(X+1)(X+2)+1/(X+2)(X+3)+.+1/(X+9)(X+10)=0(2)计算:1/(X+2)+1/(X+1)(X+3)+1/(X+2)(X+4)+.+1/(X+2007)(X+2009)一楼的:题没有错唉~二楼的:
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 09:41:27
![(1)解方程:1/X+1/X(X+1)+1/(X+1)(X+2)+1/(X+2)(X+3)+.+1/(X+9)(X+10)=0(2)计算:1/(X+2)+1/(X+1)(X+3)+1/(X+2)(X+4)+.+1/(X+2007)(X+2009)一楼的:题没有错唉~二楼的:](/uploads/image/z/2105405-53-5.jpg?t=%EF%BC%881%EF%BC%89%E8%A7%A3%E6%96%B9%E7%A8%8B%EF%BC%9A1%2FX%2B1%2FX%28X%2B1%29%2B1%2F%28X%2B1%29%28X%2B2%29%2B1%2F%28X%2B2%29%28X%2B3%29%2B.%2B1%2F%28X%2B9%29%28X%2B10%29%3D0%EF%BC%882%EF%BC%89%E8%AE%A1%E7%AE%97%EF%BC%9A1%2F%28X%2B2%29%2B1%2F%28X%2B1%29%28X%2B3%29%2B1%2F%28X%2B2%29%28X%2B4%29%2B.%2B1%2F%28X%2B2007%29%28X%2B2009%29%E4%B8%80%E6%A5%BC%E7%9A%84%EF%BC%9A%E9%A2%98%E6%B2%A1%E6%9C%89%E9%94%99%E5%94%89%7E%E4%BA%8C%E6%A5%BC%E7%9A%84%EF%BC%9A)
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