Квадратные уравнения
Authored by Гульназ Тлеугобылова
Mathematics
8th Grade
CCSS covered
Used 273+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Какое уравнение является полным квадратным уравнением?
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Дискриминант квадратного уравнения можно вычислить по формуле...
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Корни приведенного квадратного уравнения по теореме Виета равны
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2х2-18=0
4,5
3
-3 и 3
9
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2x2-4х=0
0 и 2
-2
4 и 2
0,5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3х2+27=0
9 и -9
9
14
Нет корней
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
х2+2х-48=0
-6 и 8
-8 и 6
24
8 и 6
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