首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
For x=4, 3x2-5x+9=______
For x=4, 3x2-5x+9=______
admin
2011-03-08
19
问题
For x=4, 3x
2
-5x+9=______
选项
答案
To solve the equation, substitute 4 for x: 3(4
2
)-5(4)+9= 3(16)-20+9= 48-20+9=37
解析
转载请注明原文地址:https://kaotiyun.com/show/tDkO777K
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
TheannualcampaigntomakeSingapore’sthreemillionpeoplemorepoliteendedyesterdayandwasimmediatelyfollowedbyanother
ItusedtodistresslargenumbersofEasternpeopleswholivedmainlyonrice.
Scientistsmeasuredtheimpactthatpeoplehaveontheenvironmentusingatermcalledcarbon"footprint."Thatfootprintrefle
CharlesDickenswasbornin1812inPortsmouth,England.Hewasthesecondofeightchildren.Hisfatheralwayshadproblemswit
Iamafraidthathisphonenumberhasslippedmy______forthemoment.
Whofirstthoughtofusingbullockstoprovideenergy?Whichofthefollowingistrueaboutthedevicementionedinthepassage
Ourpreferencesforcertaincolorsare______accordingtothepassage.Whichofthefollowingcouldbethemostsuitabletitle
Onlinedatinghasjustbeenrevealedtobeoneofthemostcommonwaystostartarelationship.Butnewresearchrevealsthatth
Howdoyouknowifyourhomeisaneasyaimforthefts?Aroundtheholidays,manyfamiliesdon’tconsidertakingpropermeasures
Whatistheequationofalineparalleltoy=4x-12thatcrossesthey-axisat3?
随机试题
钛及钛合金的牌号表示方法及分类是怎样的?
Family-planningclinicsgiveout______advicetopeoplewhohavedecidedtolimitthesizeoftheirfamilies.
某患者,因肺性脑病而导致昏迷,一侧瞳孔扩大,首选的急救措施是
在新生儿窒息复苏方案中,应首先采取哪一步骤
患者诉自己的血液凝固了,身体干枯了,变成了僵尸。该症状属于()
帝王死后,其继承者将其追尊为“某宗”“某祖”的名号属于()。
某城市社区有居民小组12个,居民家庭3000户,年满18周岁的居民6500人。该社区若要召集居民会议,须获得()提议。[2010年真题]
“局部服从全局,个别服从整体”体现的原则是()。
社会主义法制建设的中心环节是()。
Youshouldspendabout20minutesonQuestions14-26whicharebasedonReadingPassage2below.GivingyourbrainaworkoutMen
最新回复
(
0
)