Equação do 2°grau
Quiz
•
Mathematics
•
12th Grade
•
Medium
Mariana Piazza
Used 165+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine os coeficientes (a,b ec) da equação X2 + X+ 2= 0
A = 1 B= 1 C= 2
A = -1 B= 2 C= 1
A = 2 B= 1 C= 1
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine os coeficientes (a,b ec) da equação: 2 X2 - X+ 2= 0
A = 2 B= 0 C= -1
A = 2 B= -1 C= 2
A = -1 B= 2 C= 0
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine os coeficientes (a, b e c) da equação: X2 + 12= 0
A = 1 B= 0 C= 12
A = 1 B= 12 C= 0
A = 12 B= 0 C= 1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine os coeficientes (a, b e c) da equação: -1X2 + 3X+ 4= 0
A = -1 B= 3 C= 4
A = 4 B= -1 C= 3
A = 1 B= 3 C= 4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine os coeficientes (a, b e c) da equação: 2X2 + 6X+ 9= 0
A = 2 B= 9 C= 6
A = 2 B= 6 C= 9
A = 9 B= 2 C= 6
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A partir dos coeficiente A, B e C, determine a equação do 2°grau, em que: A= 2, B=3, C =0 .
2X2 + 3X +9 =0
2X2 + 3X =0
X2 + 3 =0
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A partir dos coeficiente A, B e C, determine a equação do 2°grau, em que: A= 1, B=0, C = -2 .
X2 -2 =0
X2 + X -2 =0
X2 + 2 =0
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