Evaluate the expression 4(3 + 2) - 6. What is the result?

• A. 10
• B. 12
• C. 14
• D. 16

Answer: (C)

To evaluate the expression 4(3 + 2) - 6, you should follow the order of operations, commonly remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

First, start with the parentheses: calculate what is inside the parentheses, which is (3 + 2). This gives you 5.

Next, multiply this result by 4:

4 * 5 = 20.

Then, proceed to the subtraction:

20 - 6 = 14.

This shows that the correct answer is 14 because after evaluating the expression step-by-step, we clearly arrive at that result. It’s important to follow the order of operations to ensure that you achieve the accurate answer. In this case, correctly determining the value from inside the parentheses first was crucial to reaching the final result.