To multiply exponents when the bases are the same, you add the exponents. The correct expression to multiply the exponents in this case is \(3^3 \cdot 3^2\), which simplifies to \(3^{3+2} = 3^5\).
So, the correct answer from your responses is:
- \(3^3 \cdot 3^2\) (3 cubed times 3 squared).