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LOGARITMOS

Authored by Teresa Pavón

Mathematics

10th Grade

Used 46+ times

LOGARITMOS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calcula el valor de x: log2(4)=x\log_{\sqrt{2}}\left(4\right)=x

12\frac{1}{2}

2

4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 log20,25=x\log_20,25=x  

 2-2  

 22  

 12\frac{1}{2}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcula la base: logx4=2\log_x4=2  

 12\frac{1}{2}  

 2-2  

 22  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Calcula la base: logx243=5\log_x243=5  

 44  

 33  

 55  

 3-3  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Deja la expresión con un sólo logaritmo log10x2log10y\log_{10}x-2\log_{10}y  

 log10(xy2)\log_{10}\left(x-y^2\right)  

 log10(x2y)\log_{10}\left(x-2y\right)  

 log10(x2y)\log_{10}\left(\frac{x}{2y}\right)  

 log10(xy2)\log_{10}\left(\frac{x}{y^2}\right)  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calcula: log31+log264+log39\log_31+\log_264+\log_39  

8

9

No se puede operar

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcula: log5125log3243+log4256\log_5125-\log_3243+\log_4256  

 22  

 1212  

 2-2  

 No se puede resolverNo\ se\ puede\ resolver  

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