
13.01_9кл_Самостійна робота.Квадратна нерівність
Presentation
•
Mathematics
•
9th Grade
•
Practice Problem
•
Easy
Ганна Метлицька
Used 2+ times
FREE Resource
0 Slides • 6 Questions
1
Multiple Choice
Розв'яжіть нерівність: х2 - 11x +18 < 0
( - ∞; 9]
( - ∞; 2) ∪ (9; +∞)
(2; 9)
( - ∞; 2] ∪ [9; +∞)
2
Multiple Choice
Розв'яжіть нерівність: 9x2 - 30x +25 ≥ 0
5/3
(- ∞; 5/3]
(- ∞; 5/3)
(- ∞; + ∞)
3
Multiple Choice
Розв'язок якої нерівності зображено на малюнку?
х2 - 5х +6 < 0
х2 + 5х +6 < 0
-х2 + 5х -6 > 0
-х2 + 5х -6 < 0
4
Draw
Розв`яжіть нерівність:
х2+5x-24<0
5
Draw
Розв'язати нерівність: 2х2 - х - 1 < 0.
6
Draw
Знайдіть усі цілі розв'язки нерівності: 2х2 - 5х +2 ≤ 0
Розв'яжіть нерівність: х2 - 11x +18 < 0
( - ∞; 9]
( - ∞; 2) ∪ (9; +∞)
(2; 9)
( - ∞; 2] ∪ [9; +∞)
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