Which property of exponents was used to generate the equivalent expression 3^14 from 3^5/3^-9?

Question

1. only the Product Rule Of Exponents
2. only the Property of Negative Exponents
3. the Property of Negative and the Product Rule of Exponents
4. Only the Power Rule of Exponents

Answer 1

The property of negative exponents was used to generate the equivalent expression 3^14 from 3^5/3^-9.
Thus, the correct answer is 2. only the Property of Negative Exponents.