
Полные и неполные квадратные уравнения
Authored by Юлиана Криводонова
Mathematics
8th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Найдите корни х2-7х+16=0
-1;4
Корней нет
3;8
7;-8
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
х2+х=0
1;(-1)
2;0
-1;0
0
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
х2+5х-6=0
6;(-1)
4;6
2;2
-6;1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Найдите корни 2х2+3х-5=0
1;0
4;6
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Решите уравнение 16х2 - 1 = 0
-1;1
Нет корней
0;4
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Найдите корни уравнения х2 - 17х = 0
1;17
0;17
2;4
1;5
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Найдите корни уравнения 8х2 - 32 = 0;
1;-1
4;-4
Нет корней
-2;2
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