Jawabanmu

2014-04-13T19:51:07+07:00
P-p1/p2-p1 = q-q1/q2-q1 p-2/4-2 = q-1/5-1 p-2/2 =q-1/4 4p-8=2q-2 4p=2q+6 4p-6=2q 4p-6/2q = Qs 2p-3 = Qs atau -3+2p = Qs