想問大家一條數,,
ab+bc-ac=0&ATnWU$o aI^ v.la-c=101SC1c(ZH2QE2rC
求bY)aOKup
要STEPS,,,THX a=101, b&c =0 :D 我都知,,但唔知點得出個ans.,,anyway,,THX a=101-c
ab+bc-ac=0
b(101-c)+bc-c(101-c)=0/xk@Mo'G
101c-bc+bc-101c+(c*c)=07TIg"FsmxHV/p
c*c=0
c=0jZtOb$_S
Y\`%Ya:j3R w
a=101-0
a=101%o.ql0I-t Qu8\ B+A
Ag_8bCXa
ab+bc-ac=0
a=101
c=0
101b + 0*b - 101*0=0-jR Kv b5~N4?
101b=0/baIyu
b=0 [quote]Originally posted by [i]ch.chak[/i] at 2008-1-17 09:38 PM:
a=101-c
ab+bc-ac=0OMWng4l,g
b(101-c)+bc-c(101-c)=0$A4Q5jL"~.{po
101c-bc+bc-101c+(c*c)=0
c*c=0
c=0'b6OlG SZ-G
6G5Q(]l&I3s
a=101-0E [j:bJTwg N
a=101$x c4}'H$ReN
ab+bc-ac=0