Question

Someone help me with this

Answer 1

Hi, there your answer will be

`9^(-15)`

Explanation:

`(9^(-3) )/(9^(12) )`

`\frac{9^(-3-12)}` Subtract -3 and 12

`9^(-15)`

Hope this helps :)

Answer 2

9^-15

Explanation:

9^-3/9^-12

9^-3-12= 9^-15