Выбери верное продолжение тождества (a+b)(a-b)=

ФСУ повторение

Quiz
•
Mathematics
•
7th Grade
•
Easy
Лана Исаева
Used 3+ times
FREE Resource
23 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a2+b2
a2-b2
а-b
a+b
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Выбери правильную формулу квадрата разности:
(a+b)2=a2+ab+b2;
(a-b)2=a+2ab+b2
(a-b)2=a2-2ab+b2
(a-b)2=a-2ab+b2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Выберите НЕВЕРНОЕ равенство
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(5-a)(5+a)=
a2+25
25-a
25-a2
a2-5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Преобразуйте в многочлен (у - 4)2
у2 - 4у - 42
у2 — 8у + 16
у2 + 8у + 16
у2 - 42
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Разложите на множители многочлен 16-x2
(2-x)(2+x)
(4-x)(4+x)
(4+x)(4+x)
(x-4)(x+4)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Допишите равенство: (a+2b)2=a2+4ab+...
2b2
3b2
4b2
5b
Create a free account and access millions of resources
Similar Resources on Quizizz
19 questions
Հանրահաշիվ։ Կրճատ բազմապատկման բանաձևեր

Quiz
•
7th Grade
19 questions
Twierdzenie Pitagorasa

Quiz
•
7th Grade
21 questions
ФСУ 7 класс

Quiz
•
7th Grade - University
21 questions
Қысқаша көбейту формулалары (жаттауға)

Quiz
•
7th Grade
20 questions
2021_F2_Maths_CH2 恆等式

Quiz
•
7th - 8th Grade
20 questions
Triangle Angles/Inequality Theorem

Quiz
•
7th - 8th Grade
20 questions
Using the Pythagorean Theorem

Quiz
•
7th Grade
19 questions
I monomi

Quiz
•
6th - 8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade