-11
(1/12)² = 1²/12² = 1/144
0.2222
1/12 = 1/1=1
12 = 1*1 = 1
It remains as -1
Invasion - 2005 Power 1-12 is rated/received certificates of: Argentina:13 Netherlands:12
-12-1 = -0.083333...
-12 = (-1) x (-1) = 1.
120 = 1
120 = 1
121 = 12 = (1 x 10) + (2 x 1)