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:x+x2=4x2+3.
查看本题答案
包含此试题的试卷
教案备课库《期末复习模拟六》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:4x-32=25;
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.
解下列方程34-2x=5x+23.
解下列方程组或不等式组
解下列方程:x2+6x-10=0配方法.
用配方法解下列方程7x2-23x+6=0.
用配方法解下列方程1x2+4x+1=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
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
How’sAnnie?Iherforalongtime.A.don’tsee B.won’tsee C.didn'tsee D.haven’tseen
Sheasananimaltrainersince2003.A.hasworked B.works C.hadworked D.worked
—Hasn’tBettycomeyet?一NoandIforherfornearly2hours.A.wait B.arewaiting C.havewaited D.hadwaited
We'llgotheparkifittomorrow.A.rains B.isn’training C.doesn’train D.israining
BesuretoletTomknowthenoticeassoonashe.A.willarrive B.wasarriving C.arrives D.arrived
Themanhishometownforthirtyyears.A.left B.hasleft C. hasbeenawayfrom D.hadleft
Itoutside.You'dbettertakeanumbrellawithyou.A.rains B.israining C.rained D.hasrained
fineday!Shallwegooutforawalk?A.What B.How C.Whata D.Howa
Ihavesomeworktodo.I’mbusy.A.abitof B.alittle C.alot D.afew
TheOrientalPearlTVTowertensofthousandsofvisitorssince1995.A.attracted B.attracts C.hasattracted D.willattract
Hegotoschoolonfooteveryday.
Herdreamtobeadancerwhenshewas12yearsold.A.comereal B.cometrue C.camereal D.cametrue
WeacrywhileweTVlastnight.A.heard;werewatching B.werehearing;wouldwatchC.werehearing;watch D.heard;watched
Thezookeeperisworriedbecausethenumberofvistorssmallerandsmaller.A.become B.became C.isbecoming D.havebecame
Happinessinhergrandfather'seyeseverytimehehearshervoice.A.shines B.isshone C.hasshone D.wasshone
—HellomayIspeaktoyourfatherplease?—SorrymyfatherhasgonetoShanghai.Hetherethismorning.A.goes B.went C.hasbeen D.go
Whynotcomeoverattheweekend?Myfamilyseeingyouagain.A.enjoyed B.wouldenjoy C.willenjoy D.haveenjoyed
MissGaoisn'there.ShetothebusstationtomeetMrBrown.A.go B.hasgone C.hasbeen D.wouldgo
We’llgotoplaywithsnowifittomorrow.A.snow B.snows C.willsnow D.snowed
I frommybrotherforalongtime.A.nothaveheardB.havenotheardC.haveheardnotD.donothear
WewereinQingdaolastweekandagreatfunthere.A.willhave B.havehad C.had D.have
—OhMrs.Kingyourdresslooksnice.Isitnew?—NoIitsincetwoyearsago.A.had B.bought C.havehad D.havebought
Mymotherthewindowsalreadysotheroomlooksmuchbrighter.A.hascleaned B. had cleaned C.iscleaning D.willclean
ThechildrenaP.E.classontheplaygroundwhenitsuddenlybegantorain.A.have B.arehaving C.had D.werehaving
IthefilmwithyoubecauseIhaveseenittwice.A.willsee B.won’tsee C.saw D.didn’tsee
Jimmytothemuseumthismorningandalotabouthistory.A.went;learned B.goes;learns C.go;learn D.goes;learnt
—Whatdidtheteachersayjustnow?—Sorry.Ididn'tcatchit.Isomethingelse.A.think B.willthink C.wasthinking D.hadthought
Thefilmforhalfanhour.A.hasbegun B.hasbeenbegun C.hasbeenon D.began
Hewasstillworkingonhisprojectwhileotherpeoplearest.A.werehaving B.arehaving C.willhave D.have
—Howisyourfather?Ihimforalongtime.—Heisfinethanks.A.don’tsee B.hadn’tseen C.didn’tsee D.haven’tseen
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