To evaluate \( u + xy \), we will substitute the values of \( u \), \( x \), and \( y \).
Given:
- \( u = 2 \)
- \( x = 9 \)
- \( y = 6 \)
First, calculate \( xy \): \[ xy = 9 \times 6 = 54 \]
Now, substitute the values into the equation: \[ u + xy = 2 + 54 = 56 \]
Therefore, the answer is \( 56 \).