周五我到泥潭来

Ronin-avatar

Ronin

周五现在这么硬核吗?我这数学都还给老师了
eMattCraig-avatar

eMattCraig

最后赠送一道中学题[s:a2:诶嘿]
[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-dxf9ZqT3cSqi-qi.jpg.medium.jpg[/img]
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Zuko-avatar

Zuko

[quote][pid=530870790,27529574,1]Reply[/pid] Post by [uid=5499701]luciferqy[/uid] (2021-07-09 09:07):

最后赠送一道中学题[s:a2:诶嘿]
[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-dxf9ZqT3cSqi-qi.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-9h1dZ15T3cSu0-pt.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-541gZwT3cSu0-rw.jpg.medium.jpg[/img]
[img]./mon_202107/09/-7Q2o-5oj7K1qT3cS[/quote]c?
LamboTech11-avatar

LamboTech11

[quote][pid=530870790,27529574,1]Reply[/pid] Post by [uid=5499701]luciferqy[/uid] (2021-07-09 09:07):
最后赠送一道中学题[s:a2:诶嘿]
[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-dxf9ZqT3cSqi-qi.jpg.medium.jpg[/img]
......[/quote]啊这……铁一中啥时候这么吊了,柳高不服[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bcb6e96d1.png[/img]
eMattCraig-avatar

eMattCraig

[quote][pid=530871805,27529574,1]Reply[/pid] Post by [uid=13201233]flyinloong[/uid] (2021-07-09 09:11):

c?[/quote]答对了~至少可以辅导娃到中考了
shinigami-avatar

shinigami

[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-2g3xK2kT1kSce-cv.jpg.medium.jpg[/img]
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[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-d4a7Z1dT3cSqf-zk.jpg.medium.jpg[/img]欢迎关注沙雕图存库[s:a2:干杯]
Bunny_Dzaddy-avatar

Bunny_Dzaddy

[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-cvbsK2pT3cSm8-gy.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-3szZiT3cShs-hs.jpg.medium.jpg[/img][img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-qivZjT3cSgo-y5.jpg.medium.jpg[/img]参与下[s:ac:茶]
SapphireSoul-avatar

SapphireSoul

关注关注,周五就指着这个活了。
MajorCadmus-avatar

MajorCadmus

[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-hdjlZbT1kSg0-sg.jpg.medium.jpg[/img]
martabuck-avatar

martabuck

那个中学题选c
maxicam-avatar

maxicam

数学题选C 毕业快10年了还能做出来只能说这题很基础了
Russells03-avatar

Russells03

[quote][pid=530896606,27529574,1]Reply[/pid] Post by [uid=39230260]直辉与rico[/uid] (2021-07-09 10:35):

那个中学题选c[/quote]好哥哥咋做的啊?还给我整好奇了
Fried Cum-avatar

Fried Cum

[quote][pid=530903750,27529574,1]Reply[/pid] Post by [uid=61365115]彭摆鱼鱼鱼鱼[/uid] (2021-07-09 10:57):

好哥哥咋做的啊?还给我整好奇了[/quote]不等式a+b≥根号ab
martabuck-avatar

martabuck

[quote][pid=530903750,27529574,1]Reply[/pid] Post by [uid=61365115]彭摆鱼鱼鱼鱼[/uid] (2021-07-09 10:57):

好哥哥咋做的啊?还给我整好奇了[/quote]带进去s的值可以转化成根号下常数-(a或者b-3)的平方,然后就当a或者b=3时最大呗
seltzergenius-avatar

seltzergenius

[quote][pid=530906630,27529574,1]Reply[/pid] Post by [uid=39230260]直辉与rico[/uid] (2021-07-09 11:06):

带进去s的值可以转化成根号下常数-(a或者b-3)的平方,然后就当a或者b=3时最大呗[/quote]这么多沙雕图你们竟然在讨论数学题?
シヤゼロ-avatar

シヤゼロ

[quote][pid=530874575,27529574,1]Reply[/pid] Post by [uid=35689802]ZM_9527[/uid] (2021-07-09 09:21):

啊这……铁一中啥时候这么吊了,柳高不服[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bcb6e96d1.png[/img][/quote]大概是这样吧
[img]https://img.nga.178.com/attachments/mon_202107/09/-7Q2o-f7ytXhZ4rT3cSqo-zk.jpg.medium.jpg[/img]