四分之七的算术平方根与它的立方根的差
人气:474 ℃ 时间:2020-02-05 09:54:00
解答
√(7/4)-³√(7/4)
=1.3228756555322952952508078768196.-1.2050711320876149930641848338016.
=0.11780452344468030218662304301799.
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