Problem: After rationalizing the numerator of 3​3​−2​​, the denominator in simplest form is:
Answer Choices:
A. 3​(3​+2​)
B. 3​(3​−2​)
C. 3−3​2​
D. 3+6​
E. none of these answers.
Solution:
3​3​−2​​⋅3​+2​3​+2​​=3+6​1​.