Решите уравнение:
х² - 4х + 3 = 0
Теорема Виета
Quiz
•
Mathematics
•
8th Grade
•
Hard
Оксана Валентиновна
Used 8+ times
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение:
х² - 4х + 3 = 0
1; 3
- 1; - 3
- 1; 3
1; - 3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение
х² - х – 12 = 0
6; 2
- 3; 4
3; - 4
2; - 6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение:
х² + 8х + 15=0
- 6; - 2
6; 2
5: 3
- 5; - 3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение:
х² - 3х – 10 = 0
7; - 4
1; - 10
- 3; 6
- 2; 5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение:
х² - 3х – 18 = 0
- 2; 9
9; - 2
- 3; 6
- 1; 18
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение:
х² + 5х – 14 = 0
- 14; 1
- 7; 2
7; - 2
- 4; 9
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