Jawabanmu

2014-05-07T21:04:54+07:00
3(2)"-4(2) / 2(2)-0= 12-8/4=1
pake cara turunan
2014-05-07T21:06:07+07:00
3(2)" - 4(2) / 2(2)-0= 12 - 8/4 = 1