algebra 2 inequalities: solve |2t + 5| < 3
- Thread starter karen1956
- Start date
- Joined
- Feb 4, 2004
- Messages
- 16,582
To solve absolute-value inequalities, follow these patterns:
. . . . ."|a| < b" becomes "-b < a < b"
. . . . ."|a| > b" becomes "a > b or a < -b"
Then solve the resulting (regular) inequalities by whatever method(s) you've learned.
Eliz.
. . . . ."|a| < b" becomes "-b < a < b"
. . . . ."|a| > b" becomes "a > b or a < -b"
Then solve the resulting (regular) inequalities by whatever method(s) you've learned.
Eliz.