Quiz Equações 2º grau

Quiz
•
Mathematics
•
8th Grade
•
Hard
Teresa Martins
Used 7+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Quais da equações abaixo são do 2º grau?
5x-1=0
6x2-8x=0
x3-5x2+4=0
x-7x-1=0
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A equação 2 x2 - 1 = 0 é completa ou incompleta?
completa
incompleta
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A equação 3x2-x-1=0 é completa ou incompleta?
completa
incompleta
4.
MULTIPLE CHOICE QUESTION
3 mins • 7 pts
Marque a forma completa ax2+bx+c=0 da equação x(2x-3)=4x-1
2x2-7x+1=0
2x2+7x+1=0
4x2-2x-1=0
2x2-7x-3=0
5.
MULTIPLE CHOICE QUESTION
3 mins • 7 pts
Quais são as raízes da equação x2-7x =0?
S={-7,-7}
S={-7,7}
S={0,14}
S= {0,7}
6.
MULTIPLE CHOICE QUESTION
3 mins • 7 pts
Qual a solução da equação 2x² -18 = 0 ?
S = {- 3 , 3}
S = {- 9 , 9}
S = {3}
S = {9}
7.
MULTIPLE CHOICE QUESTION
3 mins • 7 pts
Quais as soluções da equação ?
e
e
e
e
Create a free account and access millions of resources
Similar Resources on Wayground
12 questions
Equação do 1° grau

Quiz
•
7th - 8th Grade
10 questions
Exercícios - Equações do Primeiro Grau

Quiz
•
8th Grade
11 questions
Sistema Equação 8ºano

Quiz
•
8th Grade
15 questions
Equações Literais. Sistemas de duas Equações.

Quiz
•
8th Grade
10 questions
Avaliação de Recuperação AV1 e Av2 _ 5,0 AAA

Quiz
•
8th Grade
15 questions
Sistemas de duas equações com duas incógnitas

Quiz
•
8th Grade
12 questions
Funções

Quiz
•
8th Grade
16 questions
Equações

Quiz
•
7th - 10th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
24 questions
3.1 Parallel lines cut by a transversal

Quiz
•
8th Grade
20 questions
Adding Integers

Quiz
•
6th - 8th Grade
10 questions
Rigid Transformations Grade 8 Unit 1 Lesson 7

Quiz
•
8th Grade
20 questions
Rational and Irrational Numbers

Quiz
•
8th Grade
15 questions
Solving Equations with Variables on Both Sides Review

Quiz
•
8th Grade
20 questions
Operations with integers

Quiz
•
8th Grade
15 questions
Solving Equations With Variables on Both Sides

Quiz
•
8th Grade
20 questions
Translations

Quiz
•
8th Grade