Выполните преобразование : (у + 4)2
Формулы сокращенного умножения

Quiz
•
Mathematics
•
5th - 8th Grade
•
Hard
Татьяна Захарова
Used 114+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
у2 + 16
у2 + 4у + 16
у2 + 8у + 16
у2 + 2у + 16
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Выполните умножение : (а + 2)(2 - а)
а2 - 4
а2 + 4
4 - а2
4 - а
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Разложить на множители: 3х2 - 12
3(x2 - 4)
3(х - 2)(х + 2)
3(х + 2)2
4(х + 2)2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Допишите равенство: (3a+2b)2=9a2+12ab+…
4b2
8b
2b2
-4b2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Разложите на множители: 100 - k6
(10 - k3)(10 + k3)
(10 - k4)(10 + k2)
(k3 - 10)(k3 + 10)
нет правильного
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Преобразуйте многочлен: (a2 - 3b)2
9a2 - b4
9a2 - 6ab2 + b4
a4 - 6a2b + 9b
a4 - 9b2
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Какое из предложенных тождеств называют разностью квадратов двух выражений?
а2+b2=(a-b)(a+b)
а2-2ab+b2=(a-b)2
а2+2ab+b2=(a+b)2
а2-b2=(a-b)(a+b)
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
ФСУ 1

Quiz
•
7th Grade
14 questions
фсу 2

Quiz
•
7th Grade
13 questions
сумма и разность кубов

Quiz
•
7th Grade
10 questions
Теорема Пифагора

Quiz
•
8th Grade
15 questions
Разность квадратов

Quiz
•
7th Grade
14 questions
Разность квадратов

Quiz
•
7th Grade
10 questions
Қысқаша көбейту формулалары

Quiz
•
7th Grade
7 questions
Сумма и разность кубов

Quiz
•
7th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade