
PROVA 2 - EQUAÇÃO DE 2º GRAU
Authored by Thaylon Santos
Mathematics
1st Grade
Used 9+ times

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30 questions
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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
Na equação quadrática abaixo, identifique os coeficientes a, b e c.
2x² + 3x − 5 = 0
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Quais os coeficientes?
a = 6
b = 2
c = 1
a=9
b= - 6
c = 1
a= 9
b= 6
c= 1
a= 2
b= 6
c= 1
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