
квадрат суммы и квадрат разности
Authored by Светлана Казыра
Mathematics
7th Grade
Used 15+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(2а+3)2
4а2-9+12а
4а2+9+12а
4а2+9+6а
2а2+9+12а
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(4а2-2)2
16а4+4-16а2
16а4-4+16а2
16а2+4-16а2
16а4-4-16а2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2(3х-5)2
18х2+50-60х
18х2+25-60х
9х2+50-30х
9х2+50-60х
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-5а+3)2
25а2+9-30а
-25а2+9-30а
25а2+9+30а
25а2+9+15а
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-х-6у)2
х2+36у+12ху
х2+36у+6ху
х2+36у2+12ху
-х2+36у2-12ху
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt

(-3х-1)2
9х2+6х+1
3х2+6х+1
9х2+3х+1
9х2-6х-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Решить уравнение:
(а+1)2-а2=5
4
-4
-2,5
2,5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?