Question

5.2 - formative - simplify
simplify the following expression:
$6(-2) + |-4 + 1|$

Explanation:

Step1: Calculate the multiplication

First, calculate \( 6\times(-2) \). Multiplying a positive number by a negative number gives a negative result. So, \( 6\times(-2)= -12 \).

Step2: Calculate the absolute value

Next, simplify the expression inside the absolute value: \( -4 + 1=-3 \). The absolute value of a number is its distance from zero on the number line, so \( |-3| = 3 \).

Step3: Add the results

Now, add the two results from Step 1 and Step 2: \( -12+3=-9 \).

Answer:

\( -9 \)