1/2008-1/2007的绝对值+1/2009-1/2008的绝对值-1/2007-1/2009的绝对值(急)

学习 时间:2026-04-07 23:07:19 阅读:4157
1/2008-1/2007的绝对值+1/2009-1/2008的绝对值-1/2007-1/2009的绝对值(急)大哥大姐帮帮忙啦1/2008-1/2007的绝对值+1/2009-1/2008的绝对值-1/2007-1/2009的绝对值

最佳回答

默默的墨镜

现代的镜子

2026-04-07 23:07:19

1/2008-1/2007的绝对值+1/2009-1/2008的绝对值-1/2007-1/2009的绝对值
=1/2007-1/2008+1/2008-1/2009-(1/2007-1/2009)
=1/2007-1/2008+1/2008-1/2009-1/2007+1/2009
=0

最新回答共有2条回答

  • 超帅的小土豆
    回复
    2026-04-07 23:07:19

    1/2008-1/2007的绝对值+1/2009-1/2008的绝对值-1/2007-1/2009的绝对值 =1/2007-1/2008+1/2008-1/2009-(1/2007-1/2009)=1/2007-1/2008+1/2008-1/2009-1/2007+1/2009=0

上一篇 23.He had lost his temper and his health in the war and neve

下一篇 银烛秋光冷画屏,轻罗小扇扑流萤.天阶夜色凉如水,卧看牵牛织女星 是什么传统节日