
Equações 2ºGrau/Lei do Anulamento do Produto
Authored by Ana Silva
Mathematics
8th Grade
Used 31+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Indica a afirmação correta em relação à equação
A equação está escrita na forma canónica.
É uma equação do 2º grau incompleta.
O termo independente é -3.
1 é solução da equação.
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resolva a equação do 2º grau e indique a resposta correta.
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
As soluções da equação são:
3 e -3
-3
3
Não tem solução
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resolva a equação e indique as suas soluções:
Não tem soluções
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O conjunto solução da equação é:
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual das equações do 2º grau que se seguem é incompleta?
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
O conjunto solução de é:
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