娛樂滿紛 26FUN » 吹水版 » | TriTri | A-Math 加分題 |

Triangel 發表於 2007-4-18 01:26 PM

| TriTri | A-Math 加分題 |

第一個答中有獎'F
aMOK
.c3~Hax+l1Y+@
[color=Blue](x - a) [/color] = x - a
wt,D2M.N K4P i [color=Blue](x - a) (x - b)[/color] = x^2 – ax – bx + ab
s9O9qm5n)sdu [color=Blue](x - a) (x - b) (x – c) [/color] =  x^3 – ax^2 – bx^2 – cx^2 + abx + acx + bcx - abc
@+t;TJ9K1b0\;~,{ [color=Blue](x - a) (x - b) (x – c) (x - d)[/color] = x^4 – ax^3 – bx^3 – cx^3 – abx^2……………….. +abcd
b+n\%{zNgs 如此種推，
,s#B-}P m6q}w [color=Blue](x-a) (x-b) (x-c) (x-d) (x-e)……..(x-z) [/color]= ???
-g3Hy'a(U M+H"[#I ighc
MM3fg
[[i] Last edited by Triangel on 2007-4-18 at 01:52 PM [/i]]

大大 發表於 2007-4-18 01:41 PM

點解你個問題好似有d問題\6Vr/J?;V1x
[quote]Originally posted by [i]Triangel[/i] at 2007-4-18 01:26 PM:
X$dD-i%X$Lm)H,` (x - a) (x - b) (x – c) =  x^3 – ax^2 – bx^2 – cx^2 [color=red]–[/color] abx + acx + bcx - abc
9v:r(`v/G8Z0H3I7q i:ca^4x^
G8t:T+K
[/quote].D@Z&xP)y[%L
p"s4Rml
s*DGE0F O
[[i] Last edited by 大大 on 2007-4-18 at 01:54 PM [/i]]

Triangel 發表於 2007-4-18 01:54 PM

[quote]Originally posted by [i]大大[/i] at 2007-4-18 01:41 PM:6QG@"[9K3B3A8l0_y
咁難既=.="rcSw~:D.E
w K2SY%Yv9M'}
[[i] Last edited by 大大 on 2007-4-18 at 01:52 PM [/i]] [/quote]
SWDE,X/t4V
&P$LRNGC Thanks! 更正啦

littlenic 發表於 2007-4-18 01:54 PM

[quote]Originally posted by [i]Triangel[/i] at 2007-4-18 01:26 PM:
$f4MI7r9xk3R4[ }r*a,T~ 第一個答中有獎,Z_R.g0Fy

| A7n4Y-y4w!ru [color=Blue](x - ... [/quote]'M#R'Hs
Ch0w/m P
LP6P
URDH,L:d&N
(x-x)= 0 ，所以答案係0，is it?

大大 發表於 2007-4-18 01:56 PM

[quote]Originally posted by [i]littlenic[/i] at 2007-4-18 01:54 PM:
*vcq*v5X2e ;ML0}L5y^

Fuaihv (x-x)= 0 ，所以答案係0，is it? [/quote]
^"uY:J:o6d%r :good:;D;E
|4]9A c
h!xa ` w}
唔似a.math題
EJ#q!_/XM(X0| 似IQ題=.=
:AwH tF^0q;H1@2A4Z7m
zTT
Fh1b&bU&V%R [[i] Last edited by 大大 on 2007-4-18 at 01:57 PM [/i]]

Triangel 發表於 2007-4-18 01:57 PM

[quote]Originally posted by [i]littlenic[/i] at 2007-4-18 01:54 PM:
"b"z,b`+i\"L
+~_#z.@!Vf3]
a)k v'v;xO (x-x)= 0 ，所以答案係0，is it? [/quote]k _r{xTe

4cT4Vg.f$gS$F Bingo~

waikong 發表於 2007-4-18 03:53 PM

我係學校個學生會單張見過:haha::haha:
L.{"{R1gb~#un 諗左一陣先諗到

playbr2 發表於 2007-4-18 04:00 PM

我吾識答啊[IMG]http://i72.photobucket.com/albums/i162/xcopy/Monkey/049.gif[/IMG]~~~ [IMG]http://i72.photobucket.com/albums/i162/xcopy/Monkey/022.gif[/IMG]

karen0123 發表於 2007-4-18 05:50 PM

(哭)~~~~~其實我都知係0.........ms9Mpo8gA
6u-N(X/E&b
這條問題，貼落吹水版，名副其實:naughty::naughty:
ZX!b0D6j 4zl`-@#a
[[i] Last edited by karen0123 on 2007-4-18 at 05:51 PM [/i]]

查看完整版本: | TriTri | A-Math 加分題 |