To represent the sum of three consecutive odd integers, we can define the first odd integer as \( n \) (where \( n \) is any odd integer). The next two consecutive odd integers can then be expressed as \( n + 2 \) and \( n + 4 \).
Adding these three integers together, we get:
\[ n + (n + 2) + (n + 4) \]
Now, we simplify the expression step by step:
- Combine the like terms: \[ n + n + 2 + n + 4 = 3n + 6 \]
So, the expression that represents the sum of three consecutive odd integers, after simplification, is:
\[ 3n + 6 \]