
Quiz sobre Equações Quadráticas
Authored by ANTONIO LEODIR DE OLIVEIRA
Mathematics
7th 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
1 min • 1 pt
Qual é a fórmula para calcular as raízes de uma equação quadrática?
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Como se calcula o discriminante ( Delta ) em uma equação quadrática?
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
O conjunto solução da equação do 2º grau: x² - 5x + 6 = 0 é:
S = {2 , 3}
S = {-5 , 6}
S = { 1 , - 5 }
S = { - 2 , - 3 }
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O conjunto solução da equação do 2º grau: 2x² - 10x + 12 = 0 é:
S = {2 , 3}
S = {-5 , 6}
S = { 1 , - 5 }
S = { - 2 , - 3 }
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O conjunto solução da equação do 2º grau: x² - 2x - 8 = 0 é:
S = {2 , 4 }
S = {- 2 , 4}
S = { - 2 , - 4 }
S = { - 2 , - 3 }
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O conjunto solução da equação do 2º grau: x² - 8x + 15 = 0 é:
S = {2 , 4 }
S = {- 8 , 15 }
S = { 3 , 5 }
S = { - 3 , - 5 }
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O conjunto solução da equação do 2º grau: 2x² + 2x - 12 = 0 é:
S = {2 , 2 }
S = {- 2 , - 12 }
S = { 2 , -3 }
S = { - 3 , 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
10 questions
Procenten 1
Quiz
•
6th - 7th Grade
10 questions
Zbrajanje i oduzimanje racionalnih brojeva
Quiz
•
6th - 7th Grade
15 questions
Algebra Formulas
Quiz
•
7th - 8th Grade
15 questions
Jerarquía de Operaciones
Quiz
•
7th Grade
10 questions
Simetrias 7° ano
Quiz
•
6th - 9th Grade
15 questions
Matematika Kelas 7
Quiz
•
7th Grade
12 questions
Segundo Trimestre (repaso)
Quiz
•
4th - 12th Grade
9 questions
wielomiany -wstęp
Quiz
•
1st - 12th 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
14 questions
Volume of rectangular prisms
Quiz
•
7th Grade
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
10 questions
Mean, Median, Mode, and Range
Quiz
•
7th Grade
12 questions
Simple Probability
Quiz
•
7th Grade
15 questions
Simple Probability
Quiz
•
7th Grade
15 questions
Volume of Triangular and Rectangular Prisms
Quiz
•
5th - 7th Grade
14 questions
Area of Composite Figures
Quiz
•
7th Grade