Find the solution of x² − 2x − 8 ≤ 0.
Lagos State University MAT101 2024 past question
- 2 ≤ x ≤ 4
- x ≤ −2 or x ≥ 4
- −2 ≤ x ≤ 4
- −4 ≤ x ≤ −2
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