Which property of exponents was used to generate the equivalent expression 3^14

from 3^5/3^−9
?(1 point)
Responses

only the Power Rule of Exponents
only the Power Rule of Exponents

only the Product Rule of Exponents
only the Product Rule of Exponents

the Property of Negative Exponents and the Product Rule of Exponents
the Property of Negative Exponents and the Product Rule of Exponents

only the Property of Negative Exponents

1 answer

To understand how the expression \( \frac{3^5}{3^{-9}} \) can be simplified to \( 3^{14} \), we need to apply some rules of exponents.

We start with:

\[ \frac{3^5}{3^{-9}} \]

Using the Property of Negative Exponents, we can rewrite \( 3^{-9} \) as \( \frac{1}{3^9} \). However, instead of rewriting it just yet, we can apply the Quotient Rule of Exponents, which states that \( \frac{a^m}{a^n} = a^{m-n} \).

Applying the quotient rule here:

\[ \frac{3^5}{3^{-9}} = 3^{5 - (-9)} = 3^{5 + 9} = 3^{14} \]

Thus, we used the Property of Negative Exponents to understand what \( 3^{-9} \) means, and the Quotient Rule of Exponents to simplify the expression.

The correct response is:

the Property of Negative Exponents and the Product Rule of Exponents (Note: it seems there was an error in listing the rules; it should refer to the Quotient Rule, not Product Rule).