Jawabanmu

2014-08-12T18:30:16+07:00
4x²y² ÷ 6xy³=
 4-6= -2.
 x²-x =x.
y²-y³= -y
=-2x-y ?
2014-08-12T18:33:08+07:00
4/6 = 2/3
X^2 / X = X
Y^2 / Y^3 = Y^-1

Maka
 \frac{2}{3}  \frac{X}{Y}