Question

PLEASE HELP ASAP!!!!!!

Answer 1

The answer is A  to change an exponent from negative to positive, just move it into either the numerator or denominator depending on where it is to begin with. 

Answer 2

12 / c^-8 d^2 = 12c^8 / d^2
So your answer is 
A) 12c^8 / d^2