想問大家一條數,,
ab+bc-ac=0a-c=101hp;n XBG+P9y$a1c
求bx'^LFI)y
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 w%`Ch3a
b(101-c)+bc-c(101-c)=0
101c-bc+bc-101c+(c*c)=0[1U/^nPy
c*c=0
c=0
+P1p3J0N i&~
a=101-0
a=101:fVP*D6o-Dm
ab+bc-ac=0^oa3N(]B:Vs
a=101
c=09~'pXq S7O:z
101b + 0*b - 101*0=0~?:_tX!_
101b=0_D uVt
b=0 [quote]Originally posted by [i]ch.chak[/i] at 2008-1-17 09:38 PM:
a=101-c
ab+bc-ac=0rgs^e,w-K
b(101-c)+bc-c(101-c)=0u5g:@3jF*y7]5y9sm
101c-bc+bc-101c+(c*c)=0'lz!O2~3b d,b
c*c=0P b'kd.]Ro
c=0ki,@sm!A
Dn5_5o8jT
a=101-0
a=101
ab+bc-ac=0
a=101k~J6cpF9{ H
c=0
101b + 0*b - 101*0=0
101b=0
b=0 [/quote]Bw!h `+m bz1k
.J\,EA8C H W h
對不起I}BP \u@Yq
請容許我指出錯誤