Jawabanmu

2014-08-14T17:27:05+07:00
(2/3(1/2)²) (3/4) (-1/3)^-3 ÷ (1/2)(1/3)²
(2/3(1/4)) (3/4) (-1/3)^-3 ÷ (1/2)(1/9)
(2/12) (3/4) (-1 per (1/3)³ ÷ (1/18)
(1/6) (3/4) (-1 per 1/27) ÷ (1/18)
(3/24)(-27) ÷ (1/18)
-81/24 ÷ 1/18
-1458/24 = - 243/4