rewrite using a single positive exponent.\n$\frac{9^{5}}{9^{3}}$

Explanation:

Step1: Apply exponent - division rule

Use the rule $\frac{a^m}{a^n}=a^{m - n}$, where $a = 9$, $m = 5$ and $n = 3$. $9^{5-3}$

Step2: Calculate the exponent value

$5−3 = 2$, so $9^{5 - 3}=9^2$.

Answer:

$9^2$