\( \left. \begin{array} { | l | } \hline 25 - 2 \times 4 + 8 \times ( 19 - 3 \times 4 ) \\ \hline 50 + 350 / 50 - 4 \times ( 10 - 2 ) \\ \hline \end{array} \right. \)

Calculating the first expression step-by-step: First, address the parentheses—\(19 - 3 \times 4 = 19 - 12 = 7\). Now substitute back to get \(25 - 2 \times 4 + 8 \times 7\). Next, evaluate: \(25 - 8 + 56 = 73\). Now for the second expression: Start with the parentheses, \(10 - 2 = 8\). Substitute that in to get \(50 + 350 / 50 - 4 \times 8\). When evaluating, perform \(350 / 50 = 7\) and \(4 \times 8 = 32\). Thus, \(50 + 7 - 32 = 25\). So, the final results are 73 and 25!