FreddyMusic 发表于 2007-8-6 22:15:41

What is the value of the variable X ?

What is the value of the variable X in the equation as shown in the figure?

No Computer help ! :@

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[ 本帖最后由 FreddyMusic 于 2007-8-6 22:17 编辑 ]

zye 发表于 2007-8-6 22:29:04

My math is poor?anybody can deal with this?

[ 本帖最后由 zye 于 2007-8-6 22:33 编辑 ]

xiaoxiao1027 发表于 2007-8-6 22:31:20

:) :)

zye 发表于 2007-8-6 22:58:35

Now I feel rather regret to give math up in my college~~
I need to take lessons at it after work~~~:)

[ 本帖最后由 zye 于 2007-8-9 16:10 编辑 ]

perch88 发表于 2007-8-7 02:39:15

回复 #1 FreddyMusic 的帖子

。。

craigzhang 发表于 2007-8-9 16:02:07

看看啥东西

先回复下，看看是什么东西！

hero1_1985 发表于 2007-8-9 16:05:13

看看塞

zhaojunjie.1110 发表于 2007-8-13 19:57:48

let me have a try...

iceast 发表于 2007-8-14 10:48:48

let me try

gjhnha 发表于 2007-8-14 23:10:38

不倒臂膀 发表于 2007-8-16 11:13:06

原帖由 zye 于 2007-8-6 22:58 发表 http://www.simwe.com/forum/images/common/back.gif
Now I feel rather regret to give math up in my college~~
I need to take lessons at it after work~~~:)
You are so excellent, From your answer, I know u can play piano ,have learned Japanese for a yearand the ability of English is so wonderful, I almost envious of you ,hah
If you need to take lessons at the maths,I am sure you will be versatile person!
How many years shouldI take to get the half abilty of you?

zye 发表于 2007-8-16 16:31:08

原帖由 不倒臂膀 于 2007-8-16 11:13 发表 http://www.simwe.com/forum/images/common/back.gif

You are so excellent, From your answer, I know u can play piano ,have learned Japanese for a yearand the ability of English is so wonderful, I almost envious of you ,hah
If you need to take le ...

:$ :$ ,I was forced to learn piano in my childhood and having no other choice to learn Japanese.
If I can make the decision I will choose French~~And I didn't play piano for quite a long time.
Though my English is just so so I won't be shy to practice it~~

不倒臂膀 发表于 2007-8-17 11:52:05

Well, if your English is just so so ,how about mine?I can't imagine.
Of course ,I can't complaint here and there.The only way to make progress is to learn from you and other person in the forum!
Though my English is just so so I won't be shy to practice it
The sentences above is thatI should say

ggbbggb 发表于 2007-8-27 04:31:41

I don't know why OP put a restriction against viewing the question explicitly.

The question appeared in some junior middle school textbooks.

(x+2)^0.5=2=>x=2 (This is how a middle school student can sort it out).

But the question itself does not comply with the standard language of modern mathmatics.

[ 本帖最后由 ggbbggb 于 2007-8-27 04:48 编辑 ]

zjbmf 发表于 2007-8-28 16:43:38

look look
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