Toán 7 - Đa thức một biến - Củng cố
Quiz
•
Mathematics
•
7th Grade
•
Hard
Lê Linh
Used 18+ times
FREE Resource
Enhance your content
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Đa thức
A(x) = 3x3 + 2x2 – 8x3 + 10
sắp xếp theo chiều lũy thừa tăng dần của biến là:
2x2 – 5x3 + 10
5x3 + 10 + 2x2
10 + 2x2 – 5x3
10 – 2x2 – 5x3
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Cho đa thức
D = -x3 + 2021 + x3 + 2022x2
Bậc của đa thức D là:
3
2
-20
2022
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Giá trị của đa thức P(x) = x4 - 1 tại x = -2 là
-9
15
-15
9
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho C(x) = 3x3 + 9x2 - 2 và D(x) = 2x3 + 1.
Kết quả của C(x) - D(x) là
x3 + 9x2 - 3
x3 + 9x2 - 1
5x3 - 9x2 - 3
5x3 + 9x2 - 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nghiệm của đa thức x2 - 16 là
4
-4
4 và -4
4 hoặc -4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nghiệm của đa thức x2 - 25
5 và -5
5 hoặc -5
25 hoặc -25
25 và -25
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho đa thức
A(x) = x20 - 2008x19 + 2008x18 - 2008x17 + ... + ... - 2008 - 1.
Giá trị của H(2007) là:
2009
2008
2007
2006
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
1- and 2-step Equations Review
Quiz
•
6th - 7th Grade
10 questions
คู่อันดับ ม.1
Quiz
•
7th Grade
8 questions
Parallel Slope
Quiz
•
7th Grade - University
10 questions
3-1 式子的化簡
Quiz
•
7th Grade
10 questions
Równania kl.7 (1)
Quiz
•
7th Grade
13 questions
Lekcja14 7-8
Quiz
•
7th - 8th Grade
10 questions
Expresiones Algebraicas
Quiz
•
7th Grade
10 questions
Quan hệ giữa góc và cạnh
Quiz
•
6th - 7th 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
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
16 questions
Adding and Subtracting Integers
Quiz
•
7th Grade
20 questions
Triangle Sum and Exterior Angle Theorem Practice
Quiz
•
7th Grade
20 questions
Perfect Squares and Square Roots
Quiz
•
7th Grade
10 questions
Solving two-step equations
Quiz
•
7th Grade
15 questions
Two Step Equations
Quiz
•
7th - 8th Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
20 questions
Proportional Relationships
Quiz
•
7th Grade