Question

please explain how ?​

Answer 1

Answer:

2,985,984

this is the answer if you solve by exponent

Answer 2

Answer:

Step-by-step explanation:

$\frac{12^{2-3} * 1 }{12^{-2+2+1} } \\\\\frac{12^{-1} }{12^{1} } \\\\\frac{1}{12*12} \\\\\frac{1}{144}$