Final answer:
The simplified expression of 4(x - 2) is 4x - 8.
Step-by-step explanation:
The simplified expression of 4(x - 2) is: 4x - 8.
To simplify this expression, you can distribute the 4 to both terms inside the parentheses. This means you multiply 4 by x and 4 by -2. This gives you: 4x - 8.
So the correct answer is Option a) 4x - 8.