第1个回答 推荐于2016-10-29
(1/3-1/5)/(1/5)^2/(1/3)+1-(0.25)^2003x4^2003
=(5-3)/(1/25)/(1/3)+1-(0.25x4)^2003
=2x25/(1/3)+1-1^2003
=50x3+1-1
=150本回答被提问者采纳
=(5-3)/(1/25)/(1/3)+1-(0.25x4)^2003
=2x25/(1/3)+1-1^2003
=50x3+1-1
=150本回答被提问者采纳
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