Equações do 2ºGrau incompletas. Lei do anulamento do produto

Quiz
•
Mathematics
•
8th Grade
•
Hard
Ana Pereira
Used 10+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O conjunto solução da equação , é:
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O conjunto solução da equação é:
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As soluções da equação são
0 e 9
-3 e 3
-9 e 0
-9 e 9
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Resolvendo a seguinte equação do 2° grau obtém-se:
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
As soluções da equação são:
50 e - 50
0 e 10
0 e - 10
10 e - 10
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O conjunto-solução da equação é:
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As raízes da equação são:
0 e 7
7 e -7
0 e -7
14 e 7
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