La ecuación 9 + x2 = 0 tiene:
Matemáticas 4º ESO - ECUACIONES
Quiz
•
Mathematics
•
10th Grade
•
Hard
María José Salgado
Used 31+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Una solución
Dos soluciones
Sin solución
Infinitas soluciones
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
La ecuación (x+1) (x-2) (x+3) (x-4) = 0 tiene como soluciones:
1 , -2 , 3 , -4
1 , 2 , -3 , -4
-1 , 2 , -3 , 4
-1 , -2 , -3 , 4
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución de esta ecuación es:
1
-1
5
-5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución de esta ecuación es:
7
5
6
8
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución de esta ecuación es:
6
-6
5
-5
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución de esta ecuación es:
-2
1
0
-1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
La solución de esta ecuación es:
9
12
-9
-12
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