+81
Negative 12 to the power of 2 is -144
12
-12-1 = -0.083333...
10 to the negative 12 power
9-12 = 3.5407062e-12
10-12 = 1 / (1012) = 0.000000000001
(-4)12 = 16777216
10-12 is called one trillionth.
1 x 10 to the negative 12 power meters (1E-12)
-11
On a computer power supply molex connector, red =5v+, black=5v negative, black=12 negative, yellow=12 v +.