
IG2Ashley班-因式分解小测
Authored by 榆婷 陈
Mathematics
8th Grade
Used 27+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列等式中,从左向右的变形为因式分解的是( )
x³﹣x=x(x﹣1)(x+1)
a²(a﹣1)=a³﹣a²
a²﹣2a﹣1=a(a﹣2)﹣1
(a﹣3)(a+3)=a²﹣9
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列等式从左到右的变形中,属于因式分解的是( )
x²﹣4+4x=(x+2)(x﹣2)+4x
(x+3)(x﹣1)=x²+2x﹣3
x²﹣6x=x(x﹣6)
a(x﹣y)=ax﹣ay
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在多项式8a³b²﹣4a³bc中,各项的公因式是( )
a³b
4a³b
4a³
﹣a³
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
多项式﹣8x2y³z+12xy²z³﹣24x³yz²的公因式是( )
﹣xyz
﹣4x³y³z³
﹣4xyz
﹣x³y³z³
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
因式分解:a²﹣4=( )
(a+4)(a﹣4)
(a+4)(a﹣2)
(a+2)(a﹣4)
(a+2)(a﹣2)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列各式中,能用平方差公式分解因式的是( )
﹣x²﹣y²
x²﹣5y²
x²+4y²
﹣x²+y²
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
把a²﹣2a+1分解因式,正确的是( )
a(a﹣2)+1
(a+1)²
(a+1)(a﹣1)
(a﹣1)²
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
12 questions
五年级数学(3)
Quiz
•
1st - 10th Grade
11 questions
Tablas del 6 y 7
Quiz
•
1st - 12th Grade
15 questions
Multiplying powers
Quiz
•
8th - 11th Grade
10 questions
Bilangan Berpangkat
Quiz
•
8th Grade
14 questions
fatoração de polinômios
Quiz
•
8th Grade
15 questions
Concurs equacions
Quiz
•
7th - 8th Grade
10 questions
Unit 9 Expressions and formulae review
Quiz
•
8th Grade
15 questions
Ulangan Harian Koordinat Kartesius
Quiz
•
8th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
8 questions
8th U5L20 Volume of Sphere
Quiz
•
8th Grade
20 questions
Solving Systems of Equations Review
Quiz
•
8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
10 questions
Plotting Points on a Coordinate Plane: Quadrant 1 Essentials
Interactive video
•
6th - 10th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade