-1的2010次幂+(-4)的2010次幂*(-1/4)的2009次幂
=-1-4
=-5-1的2010次幂不是1吗(-1)的2010次幂才等于1,你的-1没括号啊
-1的2010次幂+(-4)的2010次幂*(-1/4)的2009次幂是多少
-1的2010次幂+(-4)的2010次幂*(-1/4)的2009次幂是多少
数学人气:635 ℃时间:2020-06-28 12:18:08
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