Sistema de tres ecuaciones con tres incógnitas

Quiz
•
Mathematics
•
4th Grade
•
Hard
John Pico
Used 46+ times
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
¿En qué método de resolución se multiplican las ecuaciones del sistema por números convenientes para que al sumarlas se elimine una de las incógnitas?
Método de reducción
Método de Sustitución
Método de igualación
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿El trio (1,1,1) es solución de la ecuación:?
3x-y+z=8
2x+y+z=4
-x+3y-z=2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Resolver el siguiente sistema?
x = 2 , y = 1 , z= 3
x = -6 , y =3 , z= -1
x = 4 , y =6 , z=4
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Resolver el siguiente sistema?
x = 3 , y = 2 , z= 1
x = -5 , y =-2 , z= 7
x = 2 , y =2 , z=2
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
¿Resolver el siguiente sistema?
x = -1 , y = -2 , z= 4
x = 2 , y =3 , z=1
x =6 , y =3 , z=-2
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