Подобные слагаемые
Authored by Катерина Семенова
Mathematics
12th Grade
CCSS covered
Used 65+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Раскрыть скобки (a-b+c)+(a-с)
a+b+c+a-с
a-b+c-a-с
a-b+c-a+с
a-b+c+a-с
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Раскрыть скобки (a-c)-(a+b)
a-c+a+b
a-c-a+b
a-c-a-b
a-c+a-b
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Раскрыть скобки (3a-6c)-(2a+b)
3a-6c-2a+b
3a-6c+2a+b
3a+6c-2a+b
3a-6c-2a-b
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Раскрыть скобки -(3a-6c)-2a+b
-3a-6c-2a+b
3a-6c-2a+b
-3a+6c-2a+b
-3a-6c-2a-b
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Раскрыть скобки -(a-b+c)-(a-с)
-a-b-c-a-с
-a+b+c-a-с
-a-b-c-a+с
-a+b-c-a+с
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Приведите подобные слагаемые 3f-6k+4f+k
7f-7k
2fk
7f-5k
-3k+5f
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Приведите подобные слагаемые 4x2+a+4x2у-а
4x2+4x2у
8x2у
x2у
12x2уа
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