" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Jawaby ≥ x² + x - 6
x - y ≥ - 3
x - (x² + x - 6) ≥ - 3
x - x² - x + 6 + 3 ≥ 0
- x² + 9 ≥ 0
- x² ≥ - 9
x² ≤ 9
- 3 ≤ x ≤ 3