Practice problem
Solve ∣x−2∣≥3|x-2|\geq3∣x−2∣≥3.
(−∞,−1]∪[5,∞)(-\infty,-1]\cup[5,\infty)(−∞,−1]∪[5,∞)
(−∞,−1)∪(5,∞)(-\infty,-1)\cup(5,\infty)(−∞,−1)∪(5,∞)
[−1,5][-1,5][−1,5]
(−1,5)(-1,5)(−1,5)
Type a concept, like “slope” or “photosynthesis”.
