Answer: Yes
Explanation:
[4] is the same as 4.
For |-4|
Short Explanation
The absolute value is the distance between a number and zero. The distance between -4 and 0 is 4 so the result of |-4| is 4
Long Explanation
The absolute value or modulus of a real number, denoted, is the non-negative value of without regard to its sign. Namely, if is positive, and if is negative, and. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3. The absolute value of a number may be thought of as its distance from zero.