
แบบทดสอบ พหุนามกำลังสอง
Authored by Panidol Pengpan
Mathematics
8th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
แยกตัวประกอบ: x^2 - 5x + 6 = 0.
x = 2, x = 3
x = 5
x = 4
x = 1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
แยกตัวประกอบ: x^2 + 7x + 10.
(x + 3)(x + 4)
(x + 1)(x + 10)
(x - 2)(x - 5)
(x + 2)(x + 5)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ให้นักเรียนหาค่า x จากสมการ: 2x^2 - 4x - 6 = 0.
x = 2 and x = -3
x = 1 and x = 4
x = -2 and x = 5
The roots are x = 3 and x = -1.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
แยกตัวประกอบ: x^2 - 9.
(x - 6)(x + 6)
(x - 3)(x + 3)
(x - 9)(x + 1)
(x - 3)(x - 3)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
หาค่า x จากสมการ: 3x^2 + 12x = 0.
2
-6
0, -4
-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
แยกตัวประกอบ: x^2 - 4x - 12.
(x - 6)(x + 2)
(x - 3)(x + 4)
(x - 4)(x + 3)
(x + 6)(x - 2)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ให้นักเรียนหาค่า x จากสมการ: x^2 + 2x + 1 = 0.
-2
1
-1
0
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 Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?