一只眼三十一号早晨北京六括号x的平方加2a啊-搜答案-灵鹊做题网

sixthirtyhalfpastsix

first,second,third,forth,fifth,sixth.

6(x-y)^3+15(y-x)^2-9(y-x)^3=6(x-y)^3+15(x-y)^2+9(x-y)^3=15(x-y)^3+15(x-y)^2=15(x-y+1)(x-y)^2

thefirstthesecondthethirdthefourththefifththesixththesevenththeeighththenineththetenththeelevenththe

1/36.1/36除以6/7可以等于1/36*7/6所以原式就等于1/36*(7/6-1/6)=1/36

x=250

sixthirtyhalfpastsix

3x-(4x-5)=6+(2-5x),化简得,3x-4x+5=6+2-5x,4x=3,解得,x=3/4再问：麻烦给我详细过程好吗，谢谢！再答：3x-(4x-5)=6+(2-5x)，化简过程如下：去括号

不是这样说的,是说,男人最怕一月三十一日,女人最怕十二月一日

一月到十二月：JanuaryFebruaryMarchAprilJuneJulyAugustSeptemberOctoberNovemberDecember一号到三十一号：firstsecondthi

Januarythirty-first

1.first,2.second,3.third,4.forth,5.fifth,6.sixth,7.seventh,8.eighth,9.ninth,10.tenth,11.eleventh,12.

fromDec.1sttoDec.31st

你应该自己写,四年级就依赖网络写日记,将来考试怎么办?你可以自己写一篇中文日记,然后用百度词典翻译成英文.

OnthenightofOctober31onthenightofthe31stofOctobe

MarchthirtiethAugust30th(thirtiethMarchninthJulyeleventhJanuaryeighth月份+序数词送你十二月份嘿嘿JanuaryFebruaryMa

January31st,2014

为您提供详细英式英语与美式英语在表达年、月、日上存在差异,March31st【美式英语】thethirty-firstofMarch【英式英语】【注】年月日的表达英语：日+月+年美语：月+日+年例如,

Octoberthirty-first

x/2+x/6+x/12+x/20+x/30=5x(1/2+1/6+1/12+1/20+1/30)=5x(3/6+1/6+1/12+1/20+1/30)=5x(4/6+1/12+1/20+1/30)=