You would multiply the exponents in the expression:
B. (3^3)^2
In this case, when raising a power to another power, you multiply the exponents:
\[ (3^3)^2 = 3^{3 \cdot 2} = 3^6 \]
The other options involve different operations:
- A. 3^3/3^2 involves division, which results in subtracting the exponents.
- C. 3^3 + 3^2 involves addition and does not involve exponents multiplying.
- D. 3^3 * 3^2 involves multiplication, which results in adding the exponents.
So, the correct answer is B. (3^3)^2.