![\left[\begin{array}{ccc}32&-55\\3&39\end{array}\right]](/tpl/images/2521/5613/aa632.png)
![\left[\begin{array}{ccc}0&-15\\3&15\end{array}\right] +\left[\begin{array}{ccc}32&-40\\0&24\end{array}\right] =\left[\begin{array}{ccc}0+32&-15+(-40)\\3+0&15+24\end{array}\right] = \left[\begin{array}{ccc}32&-55\\3&39\end{array}\right]](/tpl/images/2521/5613/5d86b.png)
Given matrices A and B shown below, find (3)A+(8)B.
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