
3-2-1(練習2)
Interactive Video
•
Education
•
8th Grade
•
Easy
余武蔚 余武蔚
Used 1+ times
FREE Resource
4 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
將 x² + x - 12 因式分解時,常數項 -12 應拆解成哪兩個數,使其相乘為 -12 且相加為 +1?
+6, -2
+4, -3
+3, -4
+12, -1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x² + x - 12 的正確因式分解為何?
(x + 6)(x - 2)
(x + 4)(x - 3)
(x + 3)(x - 4)
(x + 12)(x - 1)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
將 x² - 11x - 12 因式分解時,常數項 -12 應拆解成哪兩個數,使其相乘為 -12 且相加為 -11?
+12, -1
+6, -2
-12, +1
-6, +2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x² - 11x - 12 的正確因式分解為何?
(x + 12)(x - 1)
(x - 6)(x + 2)
(x - 12)(x + 1)
(x + 6)(x - 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
11 questions
Factoring Quadratics and GCF Concepts
Interactive video
•
8th - 10th Grade
3 questions
GCSE Maths - How to Solve Algebraic Equations (Part 2 of 3) #44
Interactive video
•
9th - 10th Grade
6 questions
Negative Exponents (Example)
Interactive video
•
9th - 10th Grade
6 questions
CLEAN : Turkish President Erdogan visits Nigerian President Buhari in Abuja (2)
Interactive video
•
9th - 10th Grade
6 questions
Simplifying an expression with a parenthesis ex 4, 10 - (2^3 + 4)/3 - 1
Interactive video
•
6th - 7th Grade
8 questions
Exponential Functions and Population Growth
Interactive video
•
9th - 10th Grade
8 questions
8-2 Trigonometric Ratios - GEOMETRY
Interactive video
•
9th - 10th Grade
10 questions
Residual Analysis and Line of Best Fit
Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade