Bai KT 15 toan 8 giua ki 2.3
Quiz
•
Mathematics
•
8th Grade
•
Hard
Phuongthoa1978 Thi
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cặp phương trình nào cho dưới đây là tương đương
3x - 2 = 2 + x và 2x - 6 = 0
4x - 5 = x + 7 và 2x + 1 = 2x + 3
4x - 7 = 1 + 3x và 3x + 5 = 13 + 2x
7x - 8 = 1 -2x và 5x - 3 = 4 - 4x
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Giá trị x = -2 là nghiệm của phương trình nào cho dưới đây
3x + 1 = -3 - 3x
3x + 5 = -5 - 2x
2x + 3 = x - 1
x + 5 = 1 + 4x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình bậc nhất ẩn x là:
3 - x = -(x - 1)
(x - 1)(x + 3) = 0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình nào cho dưới đây chỉ có một nghiệm
4x - 1 = 4x + 3
5 + 2x = 2x - 5
3x - 2x = 3x + 1
x - 7x = 1 - 6x
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình nào cho dưới đây có vô số nghiệm
3x - 2 + 2x = 5x - 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phương trình nào cho dưới đây không có nghiệm
x - 2 = 3x - 2x + 1
(x - 9)(x - 1) = 0
6x - x = 7 - 5x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
15 questions
Relasi dan Fungsi
Quiz
•
8th Grade
20 questions
Pythagorean Theorem Practice
Quiz
•
7th - 9th Grade
20 questions
Indices (terminology)
Quiz
•
8th - 10th Grade
20 questions
Decimals & Fractions
Quiz
•
6th - 8th Grade
15 questions
Penilaian Harian Relasi dan Fungsi
Quiz
•
8th Grade
15 questions
GAMES MATHEMATIC
Quiz
•
8th - 12th Grade
21 questions
Asesmen Persamaan Linear Satu Variabel
Quiz
•
8th Grade
15 questions
Revisão
Quiz
•
8th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Mathematics
24 questions
3.1 Parallel lines cut by a transversal
Quiz
•
8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
20 questions
Graphing Points on the Coordinate Plane
Quiz
•
8th Grade
20 questions
multistep equations
Quiz
•
8th Grade
14 questions
8th Unit 2 Lesson 6 Similarity
Quiz
•
8th Grade
13 questions
Finding slope from graph
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