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Полные и неполные квадратные уравнения

Authored by Юлиана Криводонова

Mathematics

8th Grade

Used 1+ times

Полные и неполные квадратные уравнения
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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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