Jawabanmu

Jawaban paling cerdas!
2014-09-03T18:34:26+07:00
Ni bener ga
a.(-2/3)^4(1/9) = (16/81)(1/9) = 16/729
b.(4/9.x^2)(3/4)(-y^3) = (12/36.x^2)(-y^3) = -1/3.x^2.y^3