Which expressions simplify to a rational answer?
A√11 ⋅ √5
B√9 ⋅ √16
C5√2 ⋅ √2
D√3 ⋅ √2
A√11 ⋅ √5
B√9 ⋅ √16
C5√2 ⋅ √2
D√3 ⋅ √2