Which expression is equivalent to (–2)(a + 6)
–2a + 6
2a + 12
–2a – 12
–2a + 12
The correct expression that is equivalent to (–2)(a + 6) is -2a - 12.
To find the expression that is equivalent to (–2)(a + 6), you need to distribute the -2 to both terms inside the parentheses.
This can be done by multiplying -2 with a and -2 with 6.
So, the equivalent expression is -2a - 12.
Therefore, the correct answer is -2a - 12.