Answer:
\(r^{m-n}\)
Step-by-step explanation:
We have been given an expression \(r^m\div r^n\). We are asked to find equivalent expression to our given expression.
First of all, we will write our given division problem as a fraction:
\(\frac{r^m}{r^n}\)
Using exponent property \(\frac{a^b}{a^c}=a^{b-c}\), we can rewrite our given expression as:
\(\frac{r^m}{r^n}=r^{m-n}\)
Therefore, the expression \(r^{m-n}\) is equivalent to our given expression.
