Jawabanmu

2014-04-04T21:59:43+07:00
0(2)-2(2): 0(2)+3(2) = (0-4) : (0-9) = -4 : -9 = 0,44
2014-04-04T22:01:05+07:00
X²-2x : X² +3x
= x(x-2) / x(x+3)
= (x-2) / (x+3)
= (-2) / (3)
= -2/3