首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
=4有增根，则a的值为 ．
查看本题答案
包含此试题的试卷
教案备课库《初二年级数学同修学案201622005》真题及答案
点击查看
你可能感兴趣的试题
若关于x的方程有增根则常数m的值为__________.
若分式方程=2+有增根则a的值为
5
4
3
0
如果方程有增根那么m的值为
1
2
3
无解
若关于x的方程﹣1=0有增根则a的值为
若分式方程有增根则m的值为__________
关于x的方程有增根那么a的值是______.
下列关于分式方程增根的说法正确的是
使所有的分母的值都为零的解是增根
使最简公分母的值为零的解是增根
使分子的值为零的解就是增根
分式方程的解为零就是增根.
关于x的分式方程有增根则m的值为____________
若关于x的方程﹣1=0有增根则a的值为
如果方程有增根那么的值为.
若方程有增根则m的值为.
若有增根则m的值是【】
－2
2
3
－3
若关于x的分式方程有增根则该方程的增根为
分式方程=有增根则m的值为
若关于x的方程有增根求增根和k的值
若关于x的方程=0有增根则a的值为__________.
若分式方程+1=m有增根则这个增根的值为
1
3
﹣3
3或﹣3
若关x的分式方程﹣1=有增根则m的值为
3
4
5
6
若关于x的分式方程+3=有增根则m的值为__________.
如果方程有增根那么的值为.
热门试题
更多
Ioftenexpectmyparentsgivemesomenewbooksaspresents.
Therearequiteafewpassengeronthebustothetrainstation.
Myparentswantmemilkeveryday. A.todrink B.drink C.drinking D.drank
Iregrettalkingtomymomthismorningwhichmadehersad.
Yesterdaymorningamansatonthegroundandhelp.A.shoutedat B.shoutedto C.shoutedout D.shoutedfor
Wethinkagoodfriendcanmakeusfeelhappy.
PeoplewhodrinkwinetodriveafterMayDay.A.don'tallowB.isn'tallowedC.mustn'tallowD.mustn'tbeallowed
WangLeiisnotgoodat playtennis.
It'sdangeroustoswiminthelake.Parentsshouldtheirchildrenit.A.keep;awayfrom B.keep;away C.keeps;awayfrom D.keep;from
Ithinkteenagersbeallowedtosmokebecauseit'sbadfortheirhealth.A.don't;shouldn't B./;should C.don't;should D./;shouldn't
—Mymotherhasgotabadcold.Shehastogotohospital. —.A.Itdoesn’tmatter B.Don'tworryC.Yesshehastoseeadoctor D.I’msorrytohearthat
It'srainingheavilyoutside.Ididn'ttakeanumbrellasoIhavenobuttowait.
IwaswalkingalongtheroadwhenIsawadoglieonthesideoftheroadyesterday.
SinceIamateenIlearntomakemyown decide.
Althoughheeatshedoesn’tlook. A.well;well B.good;good C.well;good D.good;well
Whataday!Ifeelreally. A.tiring;tiring B.tired;tired C.tiring;tired D.tired;tiring
WhenIwasinprimaryschoolIhadabigargumentwithaboyinmyclass.Ican't1whatitwasaboutbutIhaveneverforgottenthe2Ilearnedthatday.IwassurethatIwasrightandhewaswrong.3hestronglybelievedthatIwaswrongandhewasright.Theteacherdecidedtoteachusalesson.She4agoodidea.Shebroughtbothofustothefrontoftheclassandplacedhimononesideofhergreydeskandmeon5.Inthemiddleofthedeskwasalargeroundobject.Itwas6formetoseethatitwasblack.Sheaskedtheboywhatcolortheobjectwas.7 heansweredinaloudvoice.Icouldn't8thattheobjectwaswhiteconsideringthatitwascertainlyblack!Onemoreargumentstartedbetweentheboyandmethistime9thecoloroftheobject.TheteachertoldmetostandwheretheboywasstandingandtoldhimtostandwhereIhadbeen.Wechanged10andthensheaskedmewhatthecoloroftheobjectwas.I11answerwhite.ItwasthenthatIknewwhatwaswrong.Itwasanobjectwithtwo12colorsandfromhissideitwaswhite.13frommysideitwasblack.Myteachertaughtmeaveryimportantlessonthatday:youmust14inotherperson'sposition位置andlookatthe15throughtheireyesinordertotrulyunderstandtheirideas. 1.A.understand B.remember C.explain D.realize 2.A.class B.subject C.lesson D.project 3.A.Therefore B.Also C.However D.And 4.A.cameupwith B.wentonwith C.gotalongwith D.gotonwith 5.A.another B.other C.others D.theother 6.A.hard B.clear C.lucky D.necessary 7.A.Black B.White C.Grey D.Red 8.A.realize B.describe C.believe D.understand 9.A.like B.against C.about D.as 10.A.ideas B.objects C.opinions D.places 11.A.could B.should C.hadto D.might 12.A.similar B.different C.bright D.easy 13.A.But B.Still C.Only D.And 14.A.appear B.play C.hide D.stand 15.A.situation B.discussion C.solution D.decision
Sixteen-year-oldsshouldtogotoanInternetbar. A.benotallowed B.notbeallowed C.beallowed D.notallowed
Thefailurewascausedbythebad manage.
Nancywantstogetherears piercebutherparentsdon'tallowhertodoso.
WhereverwegowecanseethesignNo smokeonthewall.
It'stodrinkenoughwatereveryday.
Ineedtohavemycar howmuchdoesitcost?A.washed B.wash C.washing D.towash
Don'tthefire.It'sdangerous.
MyfathercoughlastnightIthinkheshouldgotoseethedoctor.
Shehadagoodofwinninginthecompetition.Butshedidn'ttakeit.
Idon'tthinkteenagersshouldbeallowedtodrivebecausetheyarenot .A.enoughserious B.seriousenough C.seriouslyenough D.enoughseriously
“Idon’tfeel” A.good B.well C.illness D.sadly
It'ssaidthathugisawaytomakeoursoulandmindrelaxedandit'samethodtoreduceourpressure.
IfyouhurtyourlegyoushouldgotothehospitalandgetX-ray.A.a B.an C.the D.X
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
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
湘公网安备 43130202000226号