Question

Help picture below problem 19

Answer 1

9

Explanation:

Because the 9 (by the power 12)/9 (by the power 12) becomes 9 (by the power 12) x (by the power -12). HEre 12 gets subtracted by -12 and now remains 1 so, 9 (by the power 1) is 9

Answer 2

B- it is 1 because if you simplify your answer you will get 1