首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
若关于x的分式方程+=2a无解,则a的值为 .
查看本题答案
包含此试题的试卷
教案备课库《》真题及答案
点击查看
你可能感兴趣的试题
若关于x的分式方程无解则m的值为.
若关于x的分式方程+=2a无解则a的值为.
若关于x的分式方程无解则m的值为
0
2
0或2
±2
若关于x的分式方程无解则a的值为
﹣2
0
1
1或﹣2
若分式方程无解则a的值为.
4
2
1
0
关于x的分式方程无解则m的值是
若关于x的分式方程=2a无解则a的值为.
若关于x的分式方程无解则m的值为
4
3
2
1
若关于x的分式方程无解则m的值为
-5
-8
-2
5
若分式方程=a无解求a的值.
若分式方程无解则a的值为
若分式方程无解则a的值为
-2
1
±1
-1
若关于x的分式方程无解求m的值
已知关于x的分式方程无解则a的值是__________.
3.00分若关于x的分式方程=2a无解则a的值为.
若关于x的分式方程在实数范围内无解则实数a=________.
若关于x的分式方程无解则m的值为
4
3
2
1
若关于x的分式方程无解则m的值为
4
3
2
1
已知关于x的分式方程-=0无解则a的值为.
若关于x的分式方程无解则m=.
热门试题
更多
他犯这个错误纯属偶然. Hemadethismistake.
Iopenedthepackagejusttosatisfymycurious.
毕竟锻炼15分钟比不锻炼好. 15minutesofexerciseisbetterthannothing.
如图甲是建筑工地上常见的塔式起重机示意图.某塔式起重机是通过电动机带动如图乙所示滑轮组竖直起吊物料的.当起吊重为3×104N的物料时电动机的输出功率为60kW作用在滑轮组绳端的水平拉力为2×104N时物料刚好匀速上升30m又水平移动5m将物料准确送入指定平台.下列说法正确的是
Smokingisharmtoourhealth.
非正式会谈将于今天举行. Informaldiscussionswilltoday.
我们都盼望着你能今早来惠州. WeareallyourcomingtoHuizhouassoonaspossible.
Chemicalfertilizerskillthehelpful细菌andpestsaswellastheharmfulones.
卧室是厨房的两倍大. Thebedroomisbigasthekitchen.
压敏电阻的阻值会随所受压力的增大而减小某同学利用压敏电阻设计了一个判断电梯运动状态的装置将质量为m的物体平压在压敏电阻上其装置平放在电梯里如图所示当电梯以速度v匀速上升时电压表的示数为U0下列判断正确的是
JaneGoodalhadwantedtoworkwithanimalsintheirownenvironmentsinceshewasachild.Butthiswas1benoteasy.WhenshefirstarrivedinGombein1960itwas2usualforawomantoliveintheforest.Howeverwith3helpofhermothershebeganherworkwiththechimps4changedthewaythatpeoplethoughtaboutchimps. Spendingyears5observetheirdailyactivitiesJanediscoveredthatchimpshuntandeatmeatagainstwhatpeopleused6think.Shealsodiscoveredhowchimpscommunicatewitheachother.WorkingwiththechimpsforyearsJanehasarguedthatwildanimalsshould7leaveinthewildandnotusedforentertainmentoradvertisement.Shehasachievedeverythingshewantedtodobutmore9importanthasgottheworldtounderstandandrespectthe10lifeofchimps.
电热水器金属内胆出水口加接一段曲长管道在电热水器漏电且接地线失效时能形成“防电墙”保障人的安全如图所示当热水器漏电且接地线失效时其金属内胆与大地间电压为220V由于曲长管道中水具有电阻简称“隔电电阻”因而人体两端的电压不高于12V下列说法正确的是
下列四幅图中关于声现象的描述不正确的是
Ifyouarefeelingenergywecouldgooutforarun.
Hehasnoreasontochangehisbehave.
那个衣衫楼的男子过去是个有钱人. Themandressedusedtobearichman.
如图是小华家装的电能表在保证电表安全的情况下他家最多可同时使用总功率为W的用电器.若家中只有一台电热水器在工作电能表的转盘在4min内转动250圈该热水器的实际功率是W.小华的书房有一盏节能台灯经调节后灯泡和滑动变阻器两端的总电压为27V台灯内部电路图和灯泡L的I﹣U关系如图甲乙所示当灯泡的实际功率是3.6W时滑动变阻器接入电路的阻值是Ω.
小明用矿泉水瓶和小玻璃瓶制作了一个“浮沉子”如图他将装有适量水的小玻璃瓶瓶口朝下使其漂浮在矿泉水瓶内的水面上矿泉水瓶内留有少量空气拧紧瓶盖使其密封用力挤压矿泉水瓶侧面时“浮沉子”下沉松手后“浮沉子”即上浮.下列说法错误的是
既然已经答应了你们最好信守诺言. Sinceyouhavepromisedyou'dbetteryour.
HowtoSaveMoneyEffectively Manyofuswouldliketohavemoneyinsavings.Franklyspeakingadollarspentnowseemstoprovidealotmorepleasurethanadollarsave.1Herearefourthingsthatcouldworkforyou. Savelittleandoften Doyoutellyourselfthatit'snotworthsavingifyoudon'thaveatleast100toputintoasavingsaccount?Thisisabitliketellingyourselfthatit'snotworthgettingsomeexerciseunlessyouhaveawholedaycleartojog.Howaboutsavingjustadollarortwoeachday?Mostofuscancutacoupleofdollarsofunnecessaryspendingeveryday.2.Butoverthecourseofayearyou'llhavesavedseveralhundreddollars. Readpersonalfinanceblogs. IfindthatIgetencouragedtosaveandtoadoptgoodfinancialhabitsingeneralbyreadingaboutothers'tipsandsuccess.OneofmymustreadblogsforthisisTheSimpleDollar.Trentwritesverywellandcoverstopicsin﹣depthwithoutmakingthemtoocomplicated.Healsohasanupbeatandmotivatingattitudetowardssavingsandfinances. Keepasavingslog. Somethingthat'softenrecommendedforthosesortingouttheirfinancesistokeepaspendinglog.Atwistonthisthoughistokeepasavingslog.Eachtimeyoumakeadepositintoyoursavingsaccount.writedownthedateandhowmuchyousaved.3Youcoldalsouseyourcalendarordiaryforthis. 4 Havingaverycleargoalinmindcanmakeitmucheasiertosaveup.Forexampleifyouknowthatyouneed1000forthatnewcomputerorifyou'redeterminedtoreach3000inyouremergencyfund.5.Itcanreallykeepyoumotivated. A.Focusontheendgoal B.Savetowardsaspecificgoal C.Thiscanbedifficultattheverybeginning. D.It'satinyamountthatyoucand&itfromtimetotime. E.Thiscanbeagreatwaytomotivateyourselftosavemore. F.It'satinyamountthatyoullbarelynoticeonadailybasis.. G.Howcanyoumakesureyou'remotivatedenoughtoputmoneyasideonaregularbasis?
Heistrueacleverboy.
如图所示电源电压恒为5V电压表的量程为“0~3V”电流表的量程为“0~0.6A”滑动变阻器的规格为“20Ω1A”灯泡标有“3V1.8W”字样.闭合开关在电路安全的情况下不考虑灯丝电阻的变化则下列说法中正确的是
下列有关物态变化现象解释正确的是
他们中许多人都有骑野马的天赋. Manyofthemhavearidingwildhorses.
Thebeautifulbeachesaretheisland'smainattract.
I'lltryandgiveyouaquickexplainofhowthemachineworks.
Thatjournalist谈到tohisexperienceinBritainduringWorldWarII.
I'msosorryIdo.apology
大家既已到齐我们就开始上课吧. everyoneisherewecanbeginourlesson.
帮助别人意味着帮助你自己. Tohelpothersyourself.
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