82 $$\begin{bmatrix} a & b \\\\ c & d \end{bmatrix}$$
You asked:
Evaluate the expression: \(82 \begin{bmatrix}a & b \\ c & d\end{bmatrix}\)
MathBot Answer:
\[82 \begin{bmatrix}a & b \\ c & d\end{bmatrix} = \left[\begin{matrix}82 a & 82 b\\82 c & 82 d\end{matrix}\right]\]