
Desafio equação do 1º grau e 2º grau
Authored by josefh marques
Mathematics
10th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Observe a equação apresentada no quadro abaixo.
– 3x + 12 = – 8 + x
O conjunto solução S dessa equação é
A) S = {– 5}.
B) S = {– 2}.
C) S = {5}.
D) S = {16}.
E) S = {20}.
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Considere a equação polinomial de 2º grau, a seguir:
-x² + 6x + 16 = 0
Assinale a alternativa que apresenta a solução dessa equação no conjunto dos números reais.
(B) S = (2, -8)
(C) S = (2, 8)
(D) S = (-2, 8)
(E) S = (-2, -8)
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(BPW). Observe a equação apresentada abaixo.
5(𝑥 + 1) – 3(𝑥 + 2) = 0
Qual é o conjunto S solução dessa equação?
A) S = {–1}.
B) S = {2}.
C) S = {1/2}.
D) S = {3/2}.
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(BPW). A solução da equação a seguir é:
4∙(x + 3) – x = 24 + x
A) 2
B) 4
C) 6
D) 10
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(BPW). Observe a equação polinomial apresentada abaixo.
2x2 – 32 = 0
Qual é o conjunto solução S dessa equação?
A) S = {– 4, 4}.
B) S = {– 5, 5}.
C) S = {– 32, 2}.
D) S = {0, 1}.
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Observe a equação do segundo grau, a seguir:
3𝑥2 + 2𝑥 = 0
As raízes dessa equação são
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
5 questions
Equação do 1° grau
Quiz
•
10th Grade
10 questions
Desvendando Números Reais
Quiz
•
9th Grade - University
10 questions
Prova Paraná Matemática – 6º ano – 1ª edição 2025
Quiz
•
5th Grade - University
10 questions
Recuperação da Disciplina de MATEMÁTICA – Rosana Volpato
Quiz
•
9th Grade - University
10 questions
Função do 2º grau
Quiz
•
10th Grade
10 questions
MP_Conceitos Equação do 2º grau
Quiz
•
9th - 12th Grade
10 questions
Equações
Quiz
•
9th - 11th Grade
6 questions
Probabilidade condicionada
Quiz
•
10th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Mathematics
12 questions
Equation of a Circle
Lesson
•
10th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
10 questions
Exploring Planet Earth and Its Unique Features
Interactive video
•
6th - 10th Grade
14 questions
Module 3 Topic 2 Vocabulary Quiz
Quiz
•
10th Grade
10 questions
Calculating the Volume of Rectangular Prisms
Interactive video
•
6th - 10th Grade
23 questions
8th grade math unit 5B Perfect Squares and Cubes
Quiz
•
6th - 12th Grade
16 questions
Converting Improper Fractions to Mixed Numbers
Quiz
•
4th - 10th Grade
20 questions
arc length and sector area
Quiz
•
10th Grade