想問大家一條數,,
ab+bc-ac=0"v]&t5w#f)m}a-c=101
求bp:Te ?(H
xr[CpYN ?1y&G
要STEPS,,,THX a=101, b&c =0 :D 我都知,,但唔知點得出個ans.,,anyway,,THX a=101-c
ab+bc-ac=0 Z9hO[E\D*P
b(101-c)+bc-c(101-c)=0&e4M(Q nIH*m-k
101c-bc+bc-101c+(c*c)=0P'kpl8n GP\}
c*c=0
c=0{5_m;[Z/y Oc
W#Ao [+B gb.`H
a=101-0s{5`m kt"J!N
a=101
ab+bc-ac=0P!wKG[
a=1011^Lb'_8}'A/Q9XI8hS
c=07O~0vl tu9GI
101b + 0*b - 101*0=0O.wd"Q PCq
101b=0
b=0 [quote]Originally posted by [i]ch.chak[/i] at 2008-1-17 09:38 PM:
a=101-c
ab+bc-ac=0Fb,~7YI7h9j
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=0G-J ^D\'s}M MB"F6K
c*c=0
c=0
a=101-0 w1~K!Y.Kfj
a=1010\1m$Hh o2_'XdfDjp
ab+bc-ac=0cY(L4S.x$Jp _U
a=101
c=0&^"Hr"l/?r
101b + 0*b - 101*0=0
101b=0-\ ECz6}1YV
b=0 [/quote]
對不起5v$f_'zE@ DJu;d
請容許我指出錯誤
在一開頭P x Co)YWTJCZ
;|7w#S-J0l$j
[color=Red]a=101-c[/color](原本是a-c=101,移項應該是a=101+c)
ab+bc-ac=0Q:C:Gl;G
[color=Red]b[/color]([color=Red]101[/color]-c)+bc-c(101-c)=0
[color=Red]101c[/color]-bc+bc-101c+(c*c)=0qf5ok6I%j1u
c*c=0 G-b^)z-g$Y
c=0Q-bI'g&Ew,E],x
RdZ%ZCo
基於以上紅字的地方,其餘的地方我認為沒必要看了 [quote]Originally posted by [i]sakura310[/i] at 2008-1-17 09:58 PM:
8p.u*DV+u5s}
l3z&l1_xR:q
對不起2oU|9@y
請容許我指出錯誤7u H$h.{}I!fKL
在... [/quote]
係bo
冇留意錯左tim [quote]Originally posted by [i]托迪仔T[/i] at 2008-1-17 07:42 PM:
a=101, b&c =0 :D [/quote] n ~lxR
ab+bc-ac=0
a-c=101sx1Z;gAj
求b
咁玩法...如果c係-101...a同b=0 都得架wo:D [quote]Originally posted by [i]sakura310[/i] at 09:58 PM:7~A [a0kt*X,Y
-^F?R$o{,@,|'{
對不起h)|iY,}1C]
請容許我指出錯誤B"r;s[Z/|m
8Wg2?0N-H;m)t+nd:_
在... [/quote]l([loIui4j
DrC0s'z/}%C/p#V
咁你又吾去計;);):P:P [quote]Originally posted by [i]playbr2[/i] at 2008-1-17 11:58 PM: uc-oK*I*Rn5G g?
h#@V2B8zDW
咁你又吾去計;);):P:P [/quote]S4N{W|&z
playplay你串我?:mad::noway::fight::angry:(表情符號好好玩的說:D)