PART 5 - Mathematical Knowledge

Evaluate the following expression:
[tex]\[ |13 - 15| \][/tex]

A. 2

B. [tex]\(-2\)[/tex]

C. 18

D. [tex]\(-18\)[/tex]



Answer :

To solve for [tex]\( |13 - 15| \)[/tex], follow these steps:

1. Subtraction Inside the Absolute Value: First, perform the subtraction inside the absolute value.
[tex]\[ 13 - 15 = -2 \][/tex]

2. Apply the Absolute Value: The absolute value function strips away any negative sign and gives the non-negative value of the number. Thus, the absolute value of [tex]\(-2\)[/tex] is:
[tex]\[ |-2| = 2 \][/tex]

Hence, the correct answer is:

A 2