Answer:
1/a^n
Step-by-step explanation:
To simplify, you remove the negative by "flipping" what side it is on.
a^-n/1 -> 1/a^n
[tex]\frac{1}{a^n}[/tex]
[tex]a^{-n}[/tex]
You would apply exponent rule which is [tex]a^{-b}=\frac{1}{a^b}[/tex]:
[tex]=\frac{1}{a^n}[/tex]
