首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
解下列方程:x2-4x+3=0.
查看本题答案
包含此试题的试卷
教案备课库《22.2.2一元二次方程的解法——配方法》真题及答案
点击查看
你可能感兴趣的试题
按要求解下列方程x2+x-3=0公式法
解下列方程0.4x2-0.8x=1
用配方法解下列方程:1x2+5x-1=0
用公式法解下列方程x2-6x-2=0
解下列方程x2-4x-12=0
解下列方程:3x2+x-2=0;
解下列方程12-39-x=5x-4-77-x;
解下列方程3x+2x+3=x+14
解下列方程2x2﹣4x﹣1=0.
用适当的方法解下列方程用换元法解方程x2+x2+x2+x=6
解下列方程:x2+6x-10=0配方法.
用合适的方法解下列方程x2-3x=2-xx-3.
用配方法解下列方程1x2+4x+1=0
用适当的方法解下列方程2x2+x-15=0;
用配方法解下列方程x2+5x-1=0
用配方法解下列方程2x2+1=3x
用配方法解下列方程4x2-4x-1=0
用配方法解下列方程3x2-x-2=0
解下列方程1-3x2+22x-24=0
用配方法解下列方程2x2+1=3x.
热门试题
更多
当他们面临困难时他们变得很紧张Whentheyaregetnervous.
Thevolunteerspokeasasshecouldtomaketheherselfunderstood.A.dearly B.moreclearly C.mostclearly D.themostclearly
Thetwobrothersctheemperoroutoflotsofgoldandsilk.
Mrs.Whitewastiredshecouldn'tstandupbyherselfA.so;thatB.enough;toC.too;toD.such;that
Weareveryhappytostudyinthewideandclassroom.
Thelittleboythoughttheemperorwasverybecausehedidn'twearanything.
—Ithinkeveryoneshouldmakeacontributiontotheenvironment—Iagreewithyou.A.protect B.protecting C.protection D.protected
—Whatdidyoudolastnight?—Istayedathomegoingtoamovie.A.insteadB.insteadofC.ratherthanD.betterthan
AssoonasthemanfinishedtalkYuGongsaidthathisfamilycouldcontinuetomovethemountainsafterhedied.
It'swrongforthesalesmantotheoldmanofsomemoney.A.remindB.cheatC.shoutD.follow
Inwintergroundiscoveredwhitesnow.A.of B.with C.from D.on
Tomisanyotherplayerintheschoolteam.A.tall B.taller C.tallest D.moretall
Dearfriendspleasereadeverysentencecarefully.Detailsdecideornot.Ifyoutakeitseriouslyyou'llachieveyourdream.A.success B.successful C.succeed D.successfully
Didyourdreamatlast?A.achieve B.isachieved C.cometrue D.iscometrue
Qomolangmaisthehighestmountainintheworld.改为同义句Qomolangmaisthanmountainintheworld.
theTVprogramcameoutkidsbecameinterestedinitatonce.A.assoonasB.UnlessC.IfD.Until
Wearctryingtoourcountryamorebeautifulcountry.A.comparewithB.comparetoC.turnintoD.lookafter
—Yourauntoftenwalksadoginthemorning.—Yeahbadweatherstopsher.A.whenB.becauseC.unlessD.since
Theoldhavebeenmarriedfor30years.
EighteenkidsdiedintheschoolbusaccidentinGansuProvince.It'sonethatIhaveeverheardof.A.averyserious B.amoreserious C.themostserious D.theleastserious
Tomstudiesbetterthantheotherstudentsinhisclass.改为最高级Tomstudiesinhisclass.
Qomolangmais8844.43metershigh.对画线部分提问isQomolangma.
TherewasamancallYuGongwhotriedtomovethemountains.
LiLeiwasthefirststudentcomeintotheclassroomthismorning.
Aftergraduationfromtheuniversityhegotmarrytoagirl.
Heisalittlessomanypeoplelikestoplaytrickonhim.
世界上最危险的运动之一就是爬山.Oneoftheismountainclimbing.
YuGongisoldand.Ithinkhecan'tmovethemountains.
Theguideustogothroughtheforestfinally.
Insomewestcountriesthesongisverypopular.
热门题库
更多
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
高一下学期数学
教案备课库
高一上学期数学
高一上学期化学
教案备课库
教案备课库
教案备课库
高一上学期物理