Solve. (} 8&6 -5&0 )= 3)=? A (} 12&9 5&2 ) B

## Step 1: Identify Corresponding Elements<br />### The problem involves adding two 2x2 matrices. We add corresponding elements of the matrices.<br /><br />## Step 2: Perform Addition<br />### Add the elements in the first row and first column: $8 + (-4) = 4$. Add the elements in the first row and second column: $6 + 3 = 9$. Add the elements in the second row and first column: $-5 + 0 = -5$. Add the elements in the second row and second column: $0 + (-2) = -2$.