491370
Description
Quiz by simulacro2014, updated more than 1 year ago
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Created by simulacro2014
over 10 years ago
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Question 1
Answer
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a) -3
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b) 4
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c) 2
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d) 5
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e) N.A.
Question 2
Answer
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a) 3/22
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b) -3/22
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c) 22/3
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d)-22/3
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e) N.A.
Question 3
Question
Calcular la solución de la siguiente ecuación: log(X+6) = 1 + log(X-3)
Answer
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a) 1
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b) -2
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c) 4
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d) -4
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e) N.A.
Question 4
Question
Resolviendo log₇[log₂ x-2]=0, se obtiene:
Answer
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a) x=2
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b) x=8
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c) x=-2
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d) x=6
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e) N.A.
Question 5
Answer
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a) 29
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b) 26
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c) 32
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d) 30
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e) NA
Question 6
Answer
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a) - 6
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b) -2
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c) 6
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d) 8
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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
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a)-5
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b) 5
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c) -5/3
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d) 6
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e) NA
Question 8
Answer
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a) [-3,2]
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b)[-3,-5]
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c)[3,2]
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d)[-3,-2]
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e) NA
Question 9
Answer
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a) tagx
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b) cosecx
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c) cotagx
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d) cosx
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e) NA
Question 10
Answer
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a) 6/37
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b) 7/37
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c)7/39
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d)6/35
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e)NA
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