Practice problem
Solve for xxx. ∣2x+1∣≥3|2x+1|\geq3∣2x+1∣≥3
[−2,1][-2,1][−2,1]
(−∞,−2]∪[1,∞)(-\infty,-2]\cup[1 ,\infty)(−∞,−2]∪[1,∞)
[−1,2][-1,2][−1,2]
No solution.
Type a concept, like “slope” or “photosynthesis”.
