
Тестирование по алгебре 8 класс за третью четверть
Authored by Elnura Miermanova
Mathematics
7th Grade
Used 3+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите уравнение: 2x + 5 = 17
x = 6
x = 15
x = 10
x = 8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите значение выражения при x = 3: 4x^2 - 5x + 2
17
23
29
12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Сократите дробь: (6x^2 + 9x) / 3x
4x + 1
2x + 3
3x + 2
5x + 2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите систему уравнений: { 2x + y = 5, x - y = 1 }
x = 0, y = -1
x = 3, y = 2
x = 4, y = 3
x = 2, y = 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите корень уравнения: x^2 - 9 = 0
x = ±4
x = ±2
x = ±5
x = ±3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Разложите на множители: x^2 + 4x + 4
(x - 2)^2
(x + 4)^2
(x + 1)^2
(x + 2)^2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите значение выражения при x = -2: 3x^3 - 2x^2 + 5x - 1
-25
-43
-37
-50
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