Changing the way you learn

Question 1

Question

El valor numérico de la expresión

Image:

1 (image/jpg)

Answer

a) -3
b) 4
c) 2
d) 5
e) N.A.

Question 2

Question

Hallar el valor numérico de:

Image:

2 (image/jpg)

Answer

a) 3/22
b) -3/22
c) 22/3
d)-22/3
e) N.A.

Question 3

Question

Calcular la solución de la siguiente ecuación: log(X+6) = 1 + log(X-3)

Answer

a) 1
b) -2
c) 4
d) -4
e) N.A.

Question 4

Question

Resolviendo log₇[log₂ x-2]=0, se obtiene:

Answer

a) x=2
b) x=8
c) x=-2
d) x=6
e) N.A.

Question 5

Question

Al resolver la ecuacion, encontrar el valor numerico de 9x-2

Image:

3 (image/jpg)

Answer

a) 29
b) 26
c) 32
d) 30
e) NA

Question 6

Question

Al resolver el sistema, encontrar el valor de Y-X

Image:

4 (image/jpg)

Answer

a) - 6
b) -2
c) 6
d) 8
e) NA

Question 7

Question

La suma de las raices en la ecuacion es 2/5; entonces el valor de k es:

Image:

5 (image/jpg)

Answer

a)-5
b) 5
c) -5/3
d) 6
e) NA

Question 8

Question

Resuelve la siguiente inecuacion:

Image:

6 (image/jpg)

Answer

a) [-3,2]
b)[-3,-5]
c)[3,2]
d)[-3,-2]
e) NA

Question 9

Question

Simplificando la expresión :

Image:

7 (image/jpg)

Answer

a) tagx
b) cosecx
c) cotagx
d) cosx
e) NA

Question 10

Question

si cosecx=29/20 , entonces el valor numérico de:

Image:

8 (image/jpg)

Answer

a) 6/37
b) 7/37
c)7/39
d)6/35
e)NA

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200_MATEMATICAS

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Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

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	Created by simulacro2014 almost 11 years ago

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