A solução da equação x - 1 = 5 é:
Raízes de uma equação de 1° grau

Quiz
•
Mathematics
•
5th Grade
•
Hard
Meire Gomes
Used 44+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4
5
6
7
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Escreva a raiz da equação 2x + 3 = 9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o conjunto verdade da equação -2x = 8
4
-4
2
-2
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
-5 é solução da equação 3x + 5 = -10
Verdadeiro
Falso
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seja U = Q. O conjunto verdade da equação x - 3 = x é:
V = {3}
V = Q
V = {-3}
O conjunto verdade é vazio.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O valor de x é:
5
15
20
10
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Escreva o número que corresponde ao valor de m.
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