
Квадрат суми та різниці двох виразів
Authored by Карина Сніжко
Science
7th Grade
Used 22+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Квадрат різниці виразів
а - b2
(a+b)2
a2 - b2
(a-b)2
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Квадрат суми двох виразів
(a - b)2
(a + b)2
a+b
a2 +b2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Подати у вигляді многочлена вираз (х+3)2
х2+9
х2 - 6х+9
х2 + 3х+9
х2 + 6х+9
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Подати у вигляді многочлена вираз (2х - 1)2
4х2-1
4х2-2х+1
2х2-4х+1
4х2-4х+1
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(у-4)² =
у² - 4у - 4²
у² + 8у + 16
у² - 8у + 16
у² - 4²
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(4х - 1)² =
16х² + 1
16х² - 4х +1
16х² - 1
16х² - 8х +1
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(11а-0,3c)2 =
121а2 - 6,6ас + 0,09с2
121а2 - 6,6ас + 0,9с2
121а2 + 6,6ас - 0,3с
121а2 - 0,09с2
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