Quiz about Producto y cociente de logaritmo 2Medio

Question 1

Reduciendo a un solo logaritmo Log₂c-Log₂n queda:

Accepted Answer

$$\log_2\frac{c}{n}$$

Answer

Log2(cn)

Answer

$$-\log_2\frac{c}{n}$$

Answer

-Log₂(cn)

Question 2

Expresa en un solo logaritmo Log₇a+Log₇4-Log₇x

Accepted Answer

$$\log_7\frac{4a}{x}$$

Answer

$$\log_7\ \frac{4}{ax}$$

Answer

$$\log_7\frac{ax}{4}$$

Answer

Log₇(4ax)

Question 3

En un logaritmo como $$\log_ax=y\ $$ , a se llama:

Accepted Answer

Base

Answer

Argumento

Answer

Exponente

Answer

Resultado

Question 4

$$\log_x256=4$$

Accepted Answer

4

Answer

-4

Answer

4 y -4

Answer

8

Question 5

$$\log_c\ \frac{a}{b}$$

Accepted Answer

log_ca - log_cb

Answer

logc(a-b)

Answer

log_ca + log_cb

Answer

c.log(a:b)

Question 6

log 6 + log 9

Accepted Answer

log 54

Answer

log 69

Answer

log 15

Answer

log 3

Question 7

log 200 - log 20

Accepted Answer

log 10

Answer

log 180

Answer

log 4000

Answer

10

Question 8

Log ₂ 128 - Log ₂32 =

Accepted Answer

2

Answer

-4

Answer

-2

Answer

4

Question 9

Log 4 + Log 6 - log 2 =

Accepted Answer

Log 12

Answer

Log 8

Answer

Log (-8)

Answer

2 Log 24

Question 10

Reescribe utilizando leyes de logaritmos
log₁₀ 7x

Accepted Answer

log₁₀ 7 + log₁₀ x

Answer

(log₁₀ 7)(log₁₀ x)

Answer

7log₁₀ x

Answer

xlog₁₀ 7

Question 11

log_c(a.b)=

Accepted Answer

log_ca + log_cb

Answer

log_ca . log_cb

Answer

log_ac + log_bc

Answer

log(a.b)c

Question 12

log₃27 = x

Accepted Answer

3

Answer

2

Answer

4

Answer

0

Question 13

$$x^c=y$$

Accepted Answer

$$\log_xy=c$$

Answer

$$\log_xc\ =y$$

Answer

$$\log_yx=c$$

Answer

$$\log_yc=x$$

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