MathematicsInequalitiesJAMB
Solve |2x + 1| ≤ 5.
Show answer
Answer: D. −3 ≤ x ≤ 2
−5 ≤ 2x + 1 ≤ 5 gives −6 ≤ 2x ≤ 4.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
Mathematics · Inequalities
Discussion
Ask about a step, share a shortcut, or explain it your way. Be kind; no links.
No comments yet. Be the first to explain it.