
Tarea #9 - Guía estudio 3er examen
Authored by Erick Lobato
Mathematics
University
Used 6+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Resuelve el producto:
21+25i
21-25i
27-21i
27+21i
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplifica:
4x2-2x
4x+9
12x2
-4x2-2x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Obtener:
-672x2
672x2
386x3
-386x3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el valor del residuo de la operación?
13
-13
10
-10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcula el valor de X
X=-1
X=1
X=3
X=-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Obtener la solución del sistema:
x=2
y=3
x=-2
y=-1
x=2
y=4
x=3
y=1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Encuentra el conjunto solución de la siguiente desigualdad:
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