算术平方根表
答案:3 悬赏:20 手机版
解决时间 2021-02-19 16:42
- 提问者网友:相思似海深
- 2021-02-18 23:36
算术平方根表
最佳答案
- 五星知识达人网友:洒脱疯子
- 2021-02-18 23:43
不用这么麻烦,直接用计算器就好辽鸭
全部回答
- 1楼网友:轮獄道
- 2021-02-19 02:49
方根:
√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
√51 = 7.14142842854285
√52 = 7.2
- 2楼网友:北城痞子
- 2021-02-19 01:16
一个正数的平方根有正负两个,正的那个就是它的算术平方根,0的平方根是0,算术平方根也是0,负数没有平方根.
根号16的算术平方根的确是2,因为根号16本身表示的就是4(在这里强调一下根号16和16的平方根的区别,根号16前面没有正负号,所以指的是16的算术平方根4,而16的平方根指的是正负4)所以"根号16的算术平方根是多少"相当于"4的算术平方根是多少"4的算术平方根当然是2了
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