Answer:
8 and -8.
Explanation:
Absolute value is the magnitude of quantity, irrespective of sign; the distance of a quantity from zero. The absolute value of a number is symbolized by two vertical lines, as |8| or |-8| is equal to 8.
The absolute value of number a:
- ⇒ |a| = a for a ≥ 0
- ⇒ |a| = -a for a < 0
|a| = 8 ⇔ a = 8 or a = -8