仅供个人参考

For personal 9*9=81 24*24=576 use only in 10*10=100 25*25=625 study and 11*11=121 26*26=676 research; not 12*12=144 for commercial 13*13=169 1——— 50 27*27=729 28*28=784 平方 use 14*14=196 29*29=841

15*15=225 30*30=900 1*1=1 16*16=256 31*31=961 2*2=4 17*17=289 32*32=1024 3*3=9 18*18=324 33*33=1089 4*4=16 19*19=361 34*34=1156 5*5=25 20*20=400 35*35=1225 6*6=36 21*21=441 36*36=1296 7*7=49 22*22=484 37*37=1369 8*8=64 23*23=529 38*38=1444

1 ----- 50平方根√0 = 0（表示根号0等于0，√15 = 3.620742 下同） √16 = 4 √1 = 1 √17 = 4.123 √2 = 1.23731 √18 = 4.711928 √3 = 1.756888 √19 = 4.354067 √4 = 2 √20 = 4.472 √5 = 2.749979 √21 = 4.495584 √6 = 2.278318 √22 = 4.982343 √7 = 2.106459 √23 = 4.331272 √8 = 2.474619 √24 = 4.556636 √9 = 3

√25 = 5 √10 = 3.016838 √26 = 5.059278 √11 = 3.03554 √27 = 5.196 √12 = 3.464 √28 = 5.212918 √13 = 3.546399 √29 = 5.71345 √14 = 3.677394

√30 = 5.505166

不得用于商业用途

39*39=1521 40*40=1600 41*41=1681 42*42=1764 43*43=1849 44*44=1936 45*45=2025 46*46=2116 47*47=2209 48*48=2304 49*49=2401 50*50=2500

31 = 5.283002 32 = 5.949238 33 = 5.653803 34 = 5.48453 35 = 5.309962 36 = 6 37 = 6.029822 38 = 6.296898 39 = 6.83984 40 = 6.033676 41 = 6.403 42 = 6.840786 43 = 6.4302 44 = 6.07108 45 = 6.249937 46 = 6.312527

√√√√√√√√√√√√√√√√仅供个人参考

√47 = 6.040104 √48 = 6.027551

√49 = 7 √50 = 7.086548

1 ---- 50 立方

1*1*1=1 2*2*2=8 3*3*3=27 4*4*4=64 5*5*5=125 6*6*6=216 7*7*7=343 8*8*8=512 9*9*9=729 10*10*10=1000 11*11*11=1331 12*12*12=1728 13*13*13=2197

3√0 = 0 3√1 = 1 3√2 = 1.989487 3√3 = 1.030741 3√4 = 1.19682 3√5 = 1.66767 3√6 = 1.817 3√7 = 1.277239 3√8 = 2 3√9 = 2.00519 3√10 = 2.003188 3√11 = 2.056932 3√12 = 2.510666 3√13 = 2.772076

不得用于商业用途

14*14*14=2744 27*27*27=19683 40*40*40=64000 15*15*15=3375 28*28*28=21952 41*41*41=68921 16*16*16=4096 29*29*29=24389 42*42*42=74088 17*17*17=4913 30*30*30=27000 43*43*43=79507 18*18*18=5832 31*31*31=29791 44*44*44=85184 19*19*19=6859 32*32*32=32768 45*45*45=91125 20*20*20=8000 33*33*33=35937 46*46*46=97336 21*21*21=9261 34*34*34=39304 47*47*47=103823 22*22*22=10648 35*35*35=42875 48*48*48=110592 23*23*23=12167 36*36*36=46656 49*49*49=117649 24*24*24=13824 37*37*37=50653 50*50*50=125000

25*25*25=15625 38*38*38=54872 26*26*26=17576

39*39*39=59319

1---- 50 立方根

3√14 = 2.410 3√28 = 3.087566 3√15 = 2.433047 3√29 = 3.068585 3√16 = 2.978975 3√30 = 3.595386 3√17 = 2.065824 3√31 = 3.239139 3√18 = 2.42089 3√32 = 3.39364 3√19 = 2.872194 3√33 = 3.999583 3√20 = 2.659491 3√34 = 3.127748 3√21 = 2.638112 3√35 = 3.018859 3√22 = 2.065539 3√36 = 3.889463 3√23 = 2.985157 3√37 = 3.164595 3√24 = 2.061482 3√38 = 3.679896 3√25 = 2.821287 3√39 = 3.301417 3√26 = 2.840737 3√40 = 3.335339 3√27 = 3

3√41 = 3.038273

仅供个人参考

3√42 = 3.488645 3√43 = 3.038672 3√44 = 3.532606

3√45 = 3.449006 3√46 = 3.101595 3√47 = 3.013869

3√48 = 3.566428 3√49 = 3.002297 3√50 = 3.864039

不得用于商业用途

仅供个人参考

仅供个人用于学习、研究；不得用于商业用途。

For personal use only in study and research; not for commercial use.

Nur für den pers?nlichen für Studien, Forschung, zu kommerziellen Zwecken verwendet werden. Pour l 'étude et la recherche uniquement à des fins personnelles; pas à des fins commerciales.

только для людей, которые используются для обучения, исследований и не должны использоваться в коммерческих целях.

以下无正文

不得用于商业用途