หาค่า a,b และ c สมการกำลังสองตัวแปรเดียว
Quiz
•
Mathematics
•
3rd Grade
•
Hard
Orathai Sinmai
Used 40+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
จงหาค่า a,b และ c จากสมการ 2x2 + 6x = 15
a = 2 , b = 6 , c = 15
a = 2 , b = – 6 , c = – 15
a = 2 , b = 6 , c = – 15
a = – 2 , b = – 6 , c = – 15
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
x + 18 = x ( x – 6 ) จากสมการค่าของ a,b และ c มีค่าตรงกับข้อใด
a = 2 , b = 7 , c = 18
a = 2, b = – 7 , c = – 18
a = – 1 , b = – 7 , c = – 18
a = – 1 , b = 7 , c = 18
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
จากสมการ 4x ( x + 3 ) = x – 6 ค่าของ a,b และ c มีค่าตรงกับข้อใด
a = 4 , b = 11 , c = 6
a = 4 , b = –11 , c = 6
a = 4 , b = 11 , c = –6
a = –4 , b = –11 , c = –6
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
จงหาค่า a,b และ c จากสมการ ( k – 4 )2 – 14 = 0
a = 1 , b = 8 , c = 2
a = 1 , b = – 8 , c = 2
a = 1 , b = – 8 , c = –2
a = –1 , b = – 8 , c = –2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
จากสมการ ( m – 5 )2 = 2 – 10m ค่าของ a,b และ c มีค่าตรงกับข้อใด
a = 1 , b = 0 , c = 23
a = –1 , b = 0 , c = –23
a = –1 , b = 0 , c = 23
a = 1 , b = 0 , c = –23
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
จากสมการ x2 – x – 6 = 0 ค่าของ ( b × c ) + a มีค่าตรงกับข้อใด
6
- 6
7
- 7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
จากสมการ y2 – 6y = – 9 ค่าของ ( b × a ) ÷ ( c ÷ 3 ) มีค่าตรงกับข้อใด
- 1
- 2
- 3
- 4
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
10 questions
CONVERSION OF TIME
Quiz
•
3rd Grade
15 questions
ULANGAN MATEMATIKA TRANSFORMASI
Quiz
•
3rd Grade
10 questions
三年级数学 - 坐标 2
Quiz
•
3rd Grade
10 questions
คณิตศาสตร์ ป.6
Quiz
•
1st Grade - University
15 questions
المستطيل - رياضيات 2
Quiz
•
3rd - 12th Grade
15 questions
Funcions 3 eso
Quiz
•
3rd Grade
12 questions
Math FSA Review!
Quiz
•
3rd Grade
10 questions
Multiplicación y sus propiedades
Quiz
•
3rd Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Mathematics
13 questions
Halloween Math
Quiz
•
3rd Grade
20 questions
Division Facts
Quiz
•
3rd Grade
22 questions
Halloween Math Fun
Quiz
•
3rd Grade
20 questions
multiplication and division facts
Quiz
•
3rd Grade
15 questions
Multiply Multiples of 10
Flashcard
•
3rd Grade
10 questions
multiplication facts
Quiz
•
3rd Grade
70 questions
Multiplication Facts
Quiz
•
3rd - 6th Grade
16 questions
Multiplication and Division
Quiz
•
3rd Grade
