Quiz about Logaritimos

Question 1

log525 =

Accepted Answer

2

Answer

5

Answer

25

Answer

3

Question 2

log77 =

Accepted Answer

1

Answer

7

Answer

0

Answer

0,5

Question 3

log28 =

Accepted Answer

3

Answer

4

Answer

8

Answer

2

Question 4

log 10000 =

Accepted Answer

4

Answer

1000

Answer

100

Answer

3

Question 5

log₄(4⁷) =

Accepted Answer

7

Answer

4

Answer

64

Answer

3

Question 6

log₂(0,5) =

Accepted Answer

-1

Answer

2

Answer

5

Answer

-2

Question 7

log21 =

Accepted Answer

0

Answer

1

Answer

2

Answer

4

Question 8

$$\log_3\left(\sqrt[4]{3^1}\right)=$$

Accepted Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{3}$$

Answer

4

Answer

$$\frac{4}{1}$$

Question 9

log636 =

Accepted Answer

2

Answer

6

Answer

3

Answer

4

Question 10

$$\log_5\left(\sqrt[3]{5^2}\right)=$$

Accepted Answer

$$\frac{2}{3}$$

Answer

5

Answer

$$\frac{3}{2}$$

Answer

$$\frac{5}{2}$$

Question 11

log864 =

Accepted Answer

2

Answer

8

Answer

64

Answer

6

Question 12

log₃₀1 =

Accepted Answer

0

Answer

1

Answer

30

Answer

-1

Question 13

Log_0,010,000001 =

Accepted Answer

3

Answer

2

Answer

4

Answer

5

Question 14

Log ₂ 128 - Log ₂32 =

Accepted Answer

2

Answer

-4

Answer

-2

Answer

128 / 32

Answer

4

Question 15

$$\log_5125=3$$ , significa que:

Accepted Answer

$$5^3=125$$

Answer

$$3^5=125$$

Answer

$$\frac{125}{5}=25$$

Question 16

$$Qual\ é\ o\ resultado\ de\ 2^{\frac{3}{2\ \ }}?$$

Accepted Answer

$$\sqrt{8}$$

Answer

2

Answer

4

Answer

$$\sqrt{6}$$

Answer

8

Question 17

Calcular $$\log_749$$

Accepted Answer

2

Answer

7

Answer

3

Answer

-3

Question 18

$$\log\ _a\sqrt{a}=?$$

Accepted Answer

x = 1/2

Answer

x = 1/3

Answer

x = 1/4

Answer

x = - 1/2

Answer

x = - 1/3

Question 19

$$\log_24+\log_{ }1000-\log_327$$

Accepted Answer

-4

Answer

-5

Answer

-2

Answer

-3

Question 20

$$\log_24+7-\log_{ }1000-\log_{ }100$$

Accepted Answer

4

Answer

2

Answer

-3

Answer

0

Question 21

$$\log_2\left(\frac{1}{16}\right)$$

Accepted Answer

- 4

Answer

4

Answer

8

Answer

-8

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