
LỚP 8A

Quiz
•
Mathematics
•
8th Grade
•
Medium
nguyet minh
Used 5+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Dạng khai triển của hằng đẳng thức
A2-B2 là:
A. (A-B)((A-B)
B. (A-B)(A+B)
C. A2-2AB+B2
D. A2+2AB+B2
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Điền vào dấu ..... để có hằng đẳng thức đúng
A2 + 2AB + B2=...................
A. (A+B)3
B. (A-B)2
C. (A+B)2
D. (A-B)3
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Điền vào dấu ....... để được hằng đẳng thức đúng:
A2 - 2AB + B2 = ...............................
A. (A+B)3
B. (A-B)3
C. (A-B)2
D. (A+B)2
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Điền vào dấu ..... còn thiếu
(A+B)3 = A3 +.......+ 3AB2 + B3
A. 3A3B
B. 3AB
C. 3AB2
D. 3A2B
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Điền vào dấu ..... để được hằng đẳng thức đúng
A3 - 3A2B + 3AB2 - B3=.........................................
A. (A-B)2
B. (A-B)3
C. (A+B)3
D. (A+B)2
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Dạng khai triển của A3+B3 là:
A. (A+B)(A2-AB+B2)
B. (A-B)(A2+AB+B2)
C. (A-B)(A2-AB+B2)
D. (A+B)(A2+AB-B2)
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Câu hỏi: Điền vào dấu ....... để được hằng đẳng thức đúng
A3-B3 = (A-B)(A2 + .............+ B2)
A. 3AB
B. -AB
C. AB
D. 2AB
Similar Resources on Wayground
12 questions
Алгебра 7класс

Quiz
•
1st - 12th Grade
10 questions
Pythagorean Theorem

Quiz
•
6th - 9th Grade
10 questions
Cosine Rule

Quiz
•
7th - 9th Grade
10 questions
Interval Notation

Quiz
•
8th - 10th Grade
10 questions
Std9-Inequations

Quiz
•
8th - 10th Grade
10 questions
ทฤษฎีบทพีทาโกรัส

Quiz
•
8th Grade
10 questions
Pitagorin poučak - ponavljanje teorije

Quiz
•
8th Grade
10 questions
FACTORISATION

Quiz
•
8th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Appointment Passes Review

Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Grammar Review

Quiz
•
6th - 9th Grade
Discover more resources for Mathematics
17 questions
Classifying Real Numbers

Quiz
•
8th Grade
20 questions
Operations with Integers

Quiz
•
7th - 8th Grade
20 questions
Adding Integers

Quiz
•
6th - 8th Grade
10 questions
Literal Equations

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
15 questions
Solving Equations with Variables on Both Sides Review

Quiz
•
8th Grade
20 questions
One Step Equations

Quiz
•
8th Grade
15 questions
Solving Equations With Variables on Both Sides

Quiz
•
8th Grade