Thực hiện phép nhân x(y-x) ta được:

Đa thức và hình học

Quiz
•
Mathematics
•
8th Grade
•
Medium

Quizizz Pro7
Used 2+ times
FREE Resource
46 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x2-y
x-xy
xy-x2
x2-xy
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kết quả của phép chia 4x2y5z : x2y2 là
2zy3
4y3z
4xy3
2xy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tích đa thức thành nhân tử: x2+9-4y2-6x
(x - 2y - 9)(x +2 y - 9)
(x - 2y - 3)(x -2 y - 3)
(x - 2y - 3)(x + 2y - 3)
(x + 3 - 2y)(x - 3 +2 y)
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Biết 4x(9-x2)=0 thì các giá trị của x tìm được là:
0; 3; 5
0; 3
-3; 0; 3
0; -3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Để biểu thức x2+6x+m là bình phương của 1 tổng thì giá trị m là:
-9
-6
1
9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tích đa thức thành nhân tử: 4x2-9-y2-6y
(2x + y + 3)(2x - y + 3)
(4x + y + 3)(4x - y - 3)
(2x + y + 3)(2x - y - 3)
(2x + y + 3)(2x + y - 3)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kết quả phép chia (4x5-8x3):(2x3)là:
-2x2-4
-2x2+4
2x2-4
2x-4
Create a free account and access millions of resources
Similar Resources on Quizizz
50 questions
Multiplication Facts Olympics: All 50 Facts!

Quiz
•
3rd - 8th Grade
45 questions
Multiplication Facts - The Doubles

Quiz
•
6th - 8th Grade
50 questions
Algebra 1 Final Exam

Quiz
•
8th - 9th Grade
48 questions
Integers

Quiz
•
6th - 8th Grade
42 questions
Hóa 8 HK2

Quiz
•
6th - 8th Grade
41 questions
Toàn quá dễ

Quiz
•
8th Grade
41 questions
Câu hỏi về khoa học nông sản

Quiz
•
8th Grade
50 questions
đề Sử

Quiz
•
6th - 8th Grade
Popular Resources on Quizizz
10 questions
Chains by Laurie Halse Anderson Chapters 1-3 Quiz

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
15 questions
Character Analysis

Quiz
•
4th Grade
12 questions
Multiplying Fractions

Quiz
•
6th Grade
30 questions
Biology Regents Review #1

Quiz
•
9th Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
50 questions
Biology Regents Review: Structure & Function

Quiz
•
9th - 12th Grade
Discover more resources for Mathematics
10 questions
Identifying equations

Quiz
•
KG - University
23 questions
Writing Equations (Variables on both sides)

Quiz
•
8th Grade
15 questions
8th Unit 8 : Unit Review Game

Quiz
•
8th Grade
30 questions
Final Practice: Number System

Quiz
•
8th Grade
13 questions
Final Practice: PT

Quiz
•
8th Grade
11 questions
Solving One- and Two-Step Equations

Lesson
•
7th - 8th Grade
20 questions
Two-Step Equations

Quiz
•
8th Grade
24 questions
Properties of Exponents (no negatives) swb

Quiz
•
7th - 9th Grade