
Алгебра 7 сынып
Authored by Шынар Бектурова
Mathematics
1st - 12th Grade
Used 113+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4a(2a+3)=
8a+12a
8a 2 +12a
4a 2 +12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-10ab(3a-5b)=
30a 2 b+50ab 2
-30a 2 b-50ab 2
-30a 2 b+50ab 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a(a+b)+b(a+b)=
a+2a 2 b+b 2
a 2 +2ab+b 2
a 2 +2ab+b
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7a 2 (a+2a 2 )-7a 2 =
14a 2
2a 3 +14a 2
a 3 -14a 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
a 3 (a 2 +1)-a 4 (a+1)=
-a 5 +a 3
-a 4 +a 5
-a 4 +a 3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(2b 2 -50b+10)0,2b=
4b 3 -10b 2 + 0,2b
0,4b 3 -10b 2 +2b
0,4b2-10b+0,2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(4a 2 b+6ab 2 ) ділиться на Х, знайти Х
Х=2
Х=3
Х=4
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