计算 (1)-2²÷3分之4-[2²-(1-2分之1×3分之1)]×12(2)(-3)³×1又4分之1×[-5+(-2)³×8分之3]-(-1)的2008次方×(-1)的2009次方(3)-2分之1×(-4)²+(-3分之2)×3²2.化
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 19:05:16
![计算 (1)-2²÷3分之4-[2²-(1-2分之1×3分之1)]×12(2)(-3)³×1又4分之1×[-5+(-2)³×8分之3]-(-1)的2008次方×(-1)的2009次方(3)-2分之1×(-4)²+(-3分之2)×3²2.化](/uploads/image/z/3944251-19-1.jpg?t=%E8%AE%A1%E7%AE%97+%EF%BC%881%EF%BC%89-2%26%23178%3B%C3%B73%E5%88%86%E4%B9%8B4-%5B2%26%23178%3B-%EF%BC%881-2%E5%88%86%E4%B9%8B1%C3%973%E5%88%86%E4%B9%8B1%EF%BC%89%5D%C3%9712%EF%BC%882%EF%BC%89%EF%BC%88-3%EF%BC%89%26%23179%3B%C3%971%E5%8F%884%E5%88%86%E4%B9%8B1%C3%97%5B-5%EF%BC%8B%EF%BC%88-2%EF%BC%89%26%23179%3B%C3%978%E5%88%86%E4%B9%8B3%5D-%EF%BC%88-1%EF%BC%89%E7%9A%842008%E6%AC%A1%E6%96%B9%C3%97%EF%BC%88-1%EF%BC%89%E7%9A%842009%E6%AC%A1%E6%96%B9%EF%BC%883%EF%BC%89-2%E5%88%86%E4%B9%8B1%C3%97%EF%BC%88-4%EF%BC%89%26%23178%3B%EF%BC%8B%EF%BC%88-3%E5%88%86%E4%B9%8B2%EF%BC%89%C3%973%26%23178%3B2.%E5%8C%96)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 19:05:16