ANSWER ASAP!!
Answer should only contain positive exponents .

2n/n^2
I got n/n^2 .

Step-by-step explanation:

(exponential rule for fraction is the number subtract each other)

(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

(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)

cant open file sorry!

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5