Determine the range of xxx for ∣x2−4∣≤x+2|x^2 - 4| \leq x + 2∣x2−4∣≤x+2.
[−2,3][-2, 3][−2,3]
[−2,1]∪[2,3][-2, 1] \cup [2, 3][−2,1]∪[2,3]
[1,2][1, 2][1,2]
[−2,2][-2, 2][−2,2]