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1.actual的精選
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1.actual A.satisfy B.nation ...
2022-08-11
問題詳情:1.actual A.satisfy B.nation C.native D.patient2.official A.office B.precious ...
根據(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x...
2019-08-24
問題詳情:根據(x﹣1)(x+1)=x2﹣1,(x﹣1)(x2+x+1)=x3﹣1,(x﹣1)(x3+x2+x+1)=x4﹣1,…的規律,則可以得出22017+22016+22015+…+23+22+2+1的結果可以表示爲 .【回答】22018﹣1.【解答】解:22017+22016+22015+…+23+22+2+1=(2﹣1)(22017+22016+22015+…+23+22+...
計算:(1-)(1-)(1-)……(1-)(1-).
2020-11-23
問題詳情:計算:(1-)(1-)(1-)……(1-)(1-).【回答】原式=(1-)(1+)(1-)(1+)(1-)(1+)……(1-)(1+)(1-)(1+)=×××……××=×=.知識點:乘法公式題型:計算題...
用“actual state”造句大全,actual state造句
2018-09-30
theactualstateofaffairshasbeenmadeclearThatsaid,Americans'perceptionsoftheactualstateoftheeconomyhavenotchangedmuch.ResearchonactualstateofBeijinghighereducationinconsumptionabroad;Analysisoftheactua...
用“actual inventory”造句大全,actual inventory造句
2017-11-04
adjustactualinventory...
用“actual working hours”造句大全,actual working hours造句
2024-02-10
1、Obviously,thedifferenceinlaborcostsisduetothefactthattheactualworkinghoursarenotequaltothestandardworkinghours,andtheactualwagerateisnotequaltothestandardwagerate.2、Theactualworkinghoursandovertim...
用“actual”造句大全,actual造句
2018-02-02
statementofactualandestimatedrevenueIcannotgivetheactualfigures.Thesefiguresmayunderstateactualpricedeclines.Must,however,berealisticandbelievableasanactualsolutiontoanactualproblem?Butwhataboutrestor...
(+1)(-1)-+()-1;
2019-05-07
問題詳情: (+1)(-1)-+()-1;【回答】解:原式=3-1-4+2=0.知識點:二次根式的乘除題型:計算題...
先觀察:1﹣=×,1﹣=×,1﹣=×,…(1)探究規律填空:1﹣= × ;(2)計算:(1﹣)•(1﹣)•...
2019-11-05
問題詳情:先觀察:1﹣=×,1﹣=×,1﹣=×,…(1)探究規律填空:1﹣=×;(2)計算:(1﹣)•(1﹣)•(1﹣)…(1﹣)【回答】【考點】有理數的混合運算.【分析】(1)利用平方差公式變形即可得到結果;(2)原式利用平方差公式化簡,計算即可得到結果.【解答】解:(1)原式=×;(2)原式=(1﹣)(1+)(1﹣)(1+...
用“actual danger”造句大全,actual danger造句
2024-02-23
1、Thefactthatpeopleareafraidtogooutatnightisoftenaresultofperceiveddangerratherthanactualdanger.2、Thestoriesofpeopletrappedonsubwaytrainsallnight,ofhundredsof911callsgoingunansweredforhours,remained...
用“actual bodily harm”造句大全,actual bodily harm造句
2017-06-22
occasionactualbodilyharmHepleadsguiltytoassaultoccasionactualbodilyharm.Hepleadedguiltytocausingactualbodilyharm....
(22+1)(24+1)(28+1)(216+1)+1= .
2020-09-06
問題詳情:(22+1)(24+1)(28+1)(216+1)+1=.【回答】232.【考點】平方差公式.【專題】計算題.【分析】原式乘以(2﹣1)後,利用平方差公式依次計算,合併即可得到結果.【解答】解:原式=(2﹣1)(2+1)(22+1)(24+1)(28+1)(216+1)+1=(22﹣1)(22+1)(24+1)(28+1)(216+1)+1=(24﹣1)(24+1)(2...
(x-1)-(1-x)+(x+1)=3x-1.()
2020-09-06
問題詳情: (x-1)-(1-x)+(x+1)=3x-1.()【回答】∨知識點:整式的加減題型:填空題...
用“actual situation”造句大全,actual situation造句
2018-02-20
Thisparticularhalfsinepulseisonlyaveryapproximatemodelfortheactualsituation.AccordingtotheanalysisoftheactualsituationinQingdao,itswaterdemandquotaisdetermined.Thecalculationresultsofscourdepthandstab...
Wildriceisnot 61 (actual)amemberofthericefamily,alth...
2021-05-07
問題詳情: Wildriceisnot 61 (actual)amemberofthericefamily,althoughitisagrain-producinggrass.NativetoNorthAmerica,thisgraincan 62 (find)growingwildinthepondsandlakesofWisconsin,aswellasin...
用“actual distance”造句大全,actual distance造句
2018-12-04
Thisisanestimateoftheremainingdistance,nottheactualdistance,whichiswhyit'scalledtheheuristic.Doyourecommendfullspeedtrailsovertheactualdistanceoftherace?Consideringtheunpleasantweatherconditions,Zhan...
.閱讀材料,回答問題.(1+)×(1-)=×=1;(1+)×(1+)×(1-)×(1-)=×××=(×)×(×...
2019-08-12
問題詳情:.閱讀材料,回答問題.(1+)×(1-)=×=1;(1+)×(1+)×(1-)×(1-)=×××=(×)×(×)=1×1=1.根據以上資訊,計算:(1+)×(1+)×(1+)×…×(1+)×(1-)×(1-)×(1-)×…×(1-).【回答】解:(1+)×(1+)×(1+)×…×(1+)×(1-)×(1-)×(1-)×…×(1-)=×××...
用“in actual fact”造句大全,in actual fact造句
2018-11-02
beingsuchinessenceoreffectthoughnotinactualfact.Somestudentstendtoleadtheirfingersdownthetext,whichinactualfactslowsdowntheirreadingspeed.DionysusisaphilosophicalissueintowhichmodernphilosopherNietzsc...
用所給詞的適當形式填空1. (actual),thereareonly18seatsonthebus....
2021-02-05
問題詳情:用所給詞的適當形式填空1.(actual),thereareonly18seatsonthebus.2.Houstonisa(south)cityoftheUnitedStates.3.Ifyouworkhard,youcanenjoy(successful)someday.4.WhileTom(play)computergames,heheardastran...
計算:(1﹣)×(1﹣)×(1﹣)×(1﹣)×…×(1﹣)×(1﹣)
2020-01-18
問題詳情:計算:(1﹣)×(1﹣)×(1﹣)×(1﹣)×…×(1﹣)×(1﹣)【回答】解:原式=××××…××=.知識點:有理數的乘除法題型:解答題...
用“actual output”造句大全,actual output造句
2017-11-27
Potentialoutputisgrowingevenasactualoutputandemploymentstutter.Whenactualoutputexceedspotential,demandforproductsandlabourbidsuppricesandwages,fuellinginflation.Theactualoutputforceofoutputweightisthe...
用“actual performance”造句大全,actual performance造句
2018-09-24
Moreoftenthannottheenergytheyexpendonseemingimpressivemakestheiractualperformanceworse.Courseworkincludesnotonlymusictheory,musichistory,andpedagogy,butactualperformanceexperience.Noneofthesefactorswa...
.計算(﹣1)1+(﹣1)2+…+(﹣1)2000= . ...
2020-04-01
問題詳情:.計算(﹣1)1+(﹣1)2+…+(﹣1)2000=. ...
觀察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+...
2019-02-28
問題詳情:觀察下列各式:(x﹣1)÷(x﹣1)=1(x2﹣1)÷(x﹣1)=x+1;(x3﹣1)÷(x﹣1)=x2+x+1(x4﹣1)÷(x﹣1)=x3+x2+x+1(1)根據上面各式的規律可得(xn+1﹣1)÷(x﹣1)= ;(2)求22019+22018+22017+……+2+1的值.【回答】解:(1)根據上面各式的規律,可得:(xn+1﹣1)÷(x﹣1)=xn+xn﹣1+…+x+1. (2)∵(xn+1﹣1...
用“actual sequence”造句大全,actual sequence造句
2018-09-16
Nowthatyou'veselectedthebootmethod,it'stimetomovetotheactualsequenceofeventsthatoccursaftertheserverispoweredon.Becauseyouhaveapethittingyou,youhavetoblowavanish->CSinsteadofrestealth,buttheactualse...
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