问问题描述
答精选答案

√0 = 0(表示根号0等于0,下同)
√1 = 1
√2 = 1.4142135623731
√3 = 1.73205080756888
√4 = 2
√5 = 2.23606797749979
√6 = 2.44948974278318
√7 = 2.64575131106459
√8 = 2.82842712474619
√9 = 3
√10 = 3.16227766016838
√11 = 3.3166247903554
√12 = 3.46410161513775
√13 = 3.60555127546399
√14 = 3.74165738677394
√15 = 3.87298334620742
√16 = 4
√17 = 4.12310562561766
√18 = 4.24264068711928
√19 = 4.35889894354067
√20 = 4.47213595499958
√21 = 4.58257569495584
√22 = 4.69041575982343
√23 = 4.79583152331272
√24 = 4.89897948556636
√25 = 5
√26 = 5.09901951359278
√27 = 5.19615242270663
√28 = 5.29150262212918
√29 = 5.3851648071345
√30 = 5.47722557505166
√31 = 5.56776436283002
√32 = 5.65685424949238
√33 = 5.74456264653803
√34 = 5.8309518948453
√35 = 5.91607978309962
√36 = 6
√37 = 6.08276253029822
√38 = 6.16441400296898
√39 = 6.2449979983984
√40 = 6.32455532033676
√41 = 6.40312423743285
√42 = 6.48074069840786
√43 = 6.557438524302
√44 = 6.6332495807108
√45 = 6.70820393249937
√46 = 6.78232998312527
√47 = 6.85565460040104
√48 = 6.92820323027551
√49 = 7
√50 = 7.07106781186548
答其他回答(3条)
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答案是3.84。
1. 1至50的开立方是3.84。
2. 计算1至50的开立方,需要求出50的三分之一次幂,即50^(1/3),结果为3.684,再四舍五入得到3.84。
3. 开立方是数学中的一个重要运算,常见于各个领域,例如物理学、工程学和金融学等等。除了使用计算器进行计算,还可以采用数值逼近和泰勒级数等方法来求取开方值。
-
25。
1,因为1的三次方等于1,所以1的平方根等于1,1的立方根等于1,故1至50的开立方即为50的1/3次方。
2,50的1/3次方等于25。
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1-50的开立方分别是1,8,27,64,125,216,343,512,729,1000,1331,1728,2197,2744,3375,4096,4913,5832,6859,8000,9261,10648,12167,13824,15625,17576,19683,21952,24389,27000,29791,32768,35937,39304,42875,46656,50653,54872,59319,64000,68921,74088,79507,85184,91125,97336,103823,110592,117649,125000
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本文概览:√0 = 0(表示根号0等于0,下同)√1 = 1√2 = 1 4142135623731√3 = 1 73205080756888√4 = 2√5 = 2 23606797749979√6 = 2