Answer:
[tex]\frac{2}{n}[/tex]
Step-by-step explanation:
[tex]\frac{2n}{n^2}[/tex] (exponential rule for fraction is the number subtract each other)
[tex]2n^{-1}[/tex] (from the top n exponent of 1 minus bottom exponent of2 (1-2=-1))
since the n is a -1 exponent to make it positive you put it in the denominator
[tex]\frac{2}{n}[/tex]
(the reason it's not n/n^2 is that the two cannot just disappear or be taken away unless you are solving for something and the n/n^2 can also be simplified into the 1/n)
