Разность квадратов

Quiz
•
Mathematics
•
7th Grade
•
Hard
Дарья Щепалова
Used 6+ times
FREE Resource
20 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Разложите на множители
ответ набирайте в английской раскладке клавиатуры
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Какая из указанных формул имеет название "разность квадратов"?
a2 + b2
(a - b)2
a3 - b3
b2 - a2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Укажите правильное раскрытие скобок в выражении (3b+5)(5-3b).
6b + 10
9b2 - 25
9b2 - 30b + 25
25 - 9b2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Разложите на множители 49a2 - 25.
(7a - 5)2
(7a + 5)2
(5 + 7a)(7a - 5)
(7a - 5)(-7a + 5)
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Какой из данных двучленов можно разложить на множители, применяя формулу разности квадратов?
- а² - b²
4а² + b²
а² - 4b²
4b² + а²
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Упростите выражение (2х – у)(2х + у)
4х2 - у
у2 - 8ху + 4у2
4х2 - у2
4х2 + у2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Упрости выражение
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Разность квадратов

Quiz
•
7th Grade
18 questions
Линейные уравнения устно!

Quiz
•
7th Grade
18 questions
квадрат суммы или разности двух выражений

Quiz
•
7th Grade
18 questions
Функції, їх властивості та графіки. 10 клас

Quiz
•
1st - 12th Grade
21 questions
Умножение и деление рациональных чисел

Quiz
•
6th - 7th Grade
15 questions
kvadrat i koren

Quiz
•
7th - 8th Grade
18 questions
квадрат суммы или разности двух выражений

Quiz
•
7th Grade
21 questions
Квадрат суммы

Quiz
•
7th Grade - Professio...
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
Adding Integers Review

Quiz
•
7th Grade
20 questions
Additive Inverse and Absolute Value

Quiz
•
7th Grade
34 questions
Math Review

Quiz
•
6th - 8th Grade
15 questions
Operations with integers

Quiz
•
6th - 7th Grade
20 questions
Adding Integers

Quiz
•
7th Grade
10 questions
Order of Operations

Quiz
•
7th Grade
20 questions
Adding and Subtracting Integers

Quiz
•
7th Grade
45 questions
Perfect Squares and Cubes

Quiz
•
7th - 8th Grade