Certainly! Let's simplify the expression step-by-step.
The given expression is:
[tex]\[ 3 \cdot 4 - 8 \div 2 \][/tex]
1. Step 1: Perform the multiplication.
[tex]\[ 3 \cdot 4 = 12 \][/tex]
2. Step 2: Perform the division.
[tex]\[ 8 \div 2 = 4 \][/tex]
3. Step 3: Subtract the result of the division from the result of the multiplication.
[tex]\[ 12 - 4 = 8 \][/tex]
Therefore, the simplified result of the given expression is [tex]\( 8 \)[/tex].