作业帮(π-1)^0+(1/2)^-1+|5-√27|-2√3=?
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(π-1)^0+(1/2)^-1+|5-√27|-2√3=?
(π-1)^0+(1/2)^-1+|5-√27|-2√3=?
(π-1)^0+(1/2)^-1+|5-√27|-2√3=?
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（1)已知5π/2
(π-1)^0+(-1/2)^-1+|5-根号27|-2根号3 计算
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(π-1)^0+(1/2)^-1+|5-√27|-2√3=?
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