
PROVA 2º GRAU
Quiz
•
Mathematics
•
1st Grade
•
Practice Problem
•
Hard
Thaylon Santos
Used 2+ times
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79 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Qual o valor do coeficiente a na equação: 2x² + 4x - 6 = 0
2
4
6
-6
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Qual o valor do coeficiente b na equação: x² - 5x + 2= 0
2
1
5
-5
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Qual o valor do coeficiente a na equação: x - 3x² + 2= 0
1
-3
3
2
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A equação x² - 3x + 2 = 0 é uma equação:
completa
incompleta
de 1º grau
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A equação x² + x = 0 é uma equação:
completa
incompleta
de 1º grau
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A equação 5 + x = 14 é uma equação:
completa
incompleta
de 1º grau
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
A equação -x² + 1 = 0 é uma equação:
completa
incompleta
de 1º grau
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