Write an expression for the sequence of operations described below. ralse 2 to the 8 th power, then add the product of 3 and \( u \) to the result Do not simplify any part of the expression. \( \begin{array}{lll}\text { Submit }\end{array} \)

To represent the operations described, we start by raising 2 to the 8th power, which can be written as \( 2^8 \). Next, we need to find the product of 3 and \( u \), expressed as \( 3u \). Finally, we add this product to the result of the first operation. Therefore, the complete expression can be written as: \[ 2^8 + 3u \]