Brilliant_Picture_73 | 1 points | Apr 22 2021 09:11:31
欸,今天差不多才学完十字相乘法,补充了一下关于特殊题目的知识点,比如二次项系数为负,有两个二次项系数的拆分
https://preview.redd.it/rva4vj1kyou61.png?width=2539&format=png&auto=webp&s=e5af39987fcde1b45ed713652dfbb98086c16259
[-] Xi_Delete_Comment | 6 points | Apr 22 2021 10:35:48
中学生是吧
00后除了我死全家了
[-] 1igansss | 6 points | Apr 22 2021 11:51:40
先学线代吧,这种低级的没必要再搞了,在女同学面前秀一把奇异值分解,哪个女孩不会流水呢?
[-] XWN_BS | 3 points | Apr 22 2021 10:04:36
初中?
[-] fadaiavi | 3 points | Apr 22 2021 11:46:09
00后都去死吧,我先死为敬
[-] Brilliant_Picture_73 | 2 points | Apr 22 2021 09:12:03
精力总放在其他地方,今天集中精神再多学一会吧?
[-] RepresentativeOil468 | 2 points | Apr 22 2021 10:26:17
大聪明
[-] ivon852 | 2 points | Apr 22 2021 10:41:37
咱们不是习性小学生,十字交乘绝对很多人学过的
[-] Glittering-Oil1587 | 1 points | Apr 22 2021 11:10:55
别钓了
[-] LayerAlarming4920 | 1 points | Apr 22 2021 13:36:48
什么初中数学
[-] Coghlan168754 | 1 points | Apr 22 2021 13:41:37
习近平同学?
[-] ventnubo | 1 points | Apr 22 2021 14:20:13
钓鱼死妈了
[-] DaddyJinping | 6 points | Apr 22 2021 09:40:15
你多大了
[-] Brilliant_Picture_73 | 3 points | Apr 22 2021 09:49:46
问我年龄干什么?我不会给别人透露一点线索,被开盒开怕了
[-] DaddyJinping | 8 points | Apr 22 2021 09:52:59
整蒙了这不是小学数学?
[-] Brilliant_Picture_73 | 2 points | Apr 22 2021 09:53:32
不是啊,这是因式分解
[-] Brilliant_Picture_73 | 2 points | Apr 22 2021 09:49:12
?
[-] Liulang28 | 2 points | Apr 22 2021 09:59:20
13
[-] Brilliant_Picture_73 | 1 points | Apr 22 2021 10:35:05
?
[-] Brilliant_Picture_73 | 1 points | Apr 22 2021 10:35:28
你怎么知道的???你把我开盒了???
[-] Xi_Delete_Comment | 3 points | Apr 22 2021 10:41:41
他妈的,你这个题目不是初中生的啊?
[-] Brilliant_Picture_73 | 2 points | Apr 22 2021 10:44:02
那它怎么知道我13岁啊
[-] Xi_Delete_Comment | 3 points | Apr 22 2021 11:19:41
12 13 14 15
他妈的这几个数字猜一下不就行了
你脑子呢
[-] Liulang28 | 2 points | Apr 22 2021 10:47:26
把你妹妹交出来就告诉你