Добуток суми та різниці двох виразів
Authored by Antonina B
Mathematics
7th Grade
Used 4+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
( х - 7)(7 + х ) =
Х2 + 7
(Х - 7)2
Х2 - 49
Х2 + 49
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(4b - 1)(4b + 1)
4b2 - 2
16b2 -1
4b2 - 1
16b - 1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Обрати правильну відповідь
(a - b)(a + b) = a2 + b2
(a - b)(a + b) = a2 - 2ab + b2
(a - b)(a + b) = a2 + 2ab + b2
(a - b)(a + b) = a2 - b2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3x - 5)(5 + 3x) =
9x2 - 25
3x2 - 25
9x2 - 15
3x2 - 15
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6q - 4)(4 + 6q) =
36q2 - 16
6q2 - 16
36q2 - 24
6q2 - 24
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 Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
