Jawabanmu

2014-07-17T10:40:07+07:00
{3 x (0-3-3)} x (-3) = {3 x -6} x (-3)
= (-18) x (-3)
=54
2014-07-17T10:40:11+07:00
A = 3
B = 0
C = -3

{A x ( B+C-A)} x (B+C)
{3 x ( 0 + -3 - 3) x ( 0 - 3 )
-18 x -3 = 54