Answer:
Step-by-step explanation:
What you've provided is only a function. What's the complete question?
I would think the answer is 3, sorry if i cant help.
Answer:
1
Step-by-step explanation:
12^n
------- = 12^4
12^5
Let's clear out the fraction. To do this, mult. both sides by 12^5:
12^n = (12^4)(12^5) = 12^9 Then n = 9 (answer)