发布网友 发布时间:2024-10-24 00:07
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热心网友 时间:2024-11-06 14:05
(1) (-3)^2-|-1|+(1/2)^-1 = 9-1+2 =10(2) (-2)^2·(-1)^0-(1/3)^-1 =4*1-3 =4-3 =1(3) |-2|+根号4-(1/3)^0 =2+2-1 =3 有疑问,请追问;若满意,请采纳,谢谢!