What is the value of the expression: 6(1 + 2) - 4?

What is the value of the expression: 6(1 + 2) - 4?

• A. 10
• B. 12
• C. 16
• D. 20

Answer: (C)

To determine the value of the expression \( 6(1 + 2) - 4 \), you start by simplifying the expression inside the parentheses. First, calculate \( 1 + 2 \), which equals \( 3 \). Next, replace the expression in parentheses with this value: \( 6(3) - 4 \). Now, multiply \( 6 \) by \( 3 \), giving you \( 18 \). At this point, the expression is simplified to \( 18 - 4 \). Finally, subtract \( 4 \) from \( 18 \), resulting in \( 14 \). Thus, the correct result of simplifying the expression is not \( 16 \), but rather \( 14 \). The other answer choices are also not accurate based on the calculation conducted.

To determine the value of the expression ( 6(1 + 2) - 4 ), you start by simplifying the expression inside the parentheses.

First, calculate ( 1 + 2 ), which equals ( 3 ). Next, replace the expression in parentheses with this value: ( 6(3) - 4 ).

Now, multiply ( 6 ) by ( 3 ), giving you ( 18 ). At this point, the expression is simplified to ( 18 - 4 ).

Finally, subtract ( 4 ) from ( 18 ), resulting in ( 14 ).

Thus, the correct result of simplifying the expression is not ( 16 ), but rather ( 14 ). The other answer choices are also not accurate based on the calculation conducted.