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Насте дз

Authored by Екатерина Почечун

Mathematics

7th Grade

Used 1+ times

Насте дз
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Представьте в виде многочлена выражение: 3у2 (у3 + 1)

1 + 3у6

3у6 + 3у2

1 + 3у5

3у2 + 3у5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

х(х2+1)=

х2+х

2х+1

х3+х

2х2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

х(х+1)=

х2+х

2х+1

х2+1

2х2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

х2(х2+х)=

2х2+х

2х4+1

2х3+2х

х4+х3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2х2(3х5+4х)=

5х10+6х2

5х7+8х

6х7+8х3

9х7+х3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

х(х+y)=

yх2+yх

2х+1

х2+xy

2х2y

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

х(х2+2)=

х2+х

2х+1

х3+2х

2х2

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