10th
grade

Mathematics

68%

accuracy

plays

Teresa Pavón

3 years

Mathematics

10th

grade

LOGARITMOS

Teresa Pavón

45
plays

10 questions

Show Answers

See Preview

1. Multiple Choice
1 minute
1 pt
Calcula el valor de x: $\log_{\sqrt{2}}\left(4\right)=x$
$\frac{1}{2}$
2
4
2. Multiple Choice
1 minute
1 pt
$\log_20,25=x$
$-2$
$2$
$\frac{1}{2}$
3. Multiple Choice
30 seconds
1 pt
Calcula la base: $\log_x4=2$
$\frac{1}{2}$
$-2$
$2$
4. Multiple Choice
45 seconds
1 pt
Calcula la base: $\log_x243=5$
$4$
$3$
$5$
$-3$
5. Multiple Choice
2 minutes
1 pt
Deja la expresión con un sólo logaritmo $\log_{10}x-2\log_{10}y$
$\log_{10}\left(x-y^2\right)$
$\log_{10}\left(x-2y\right)$
$\log_{10}\left(\frac{x}{2y}\right)$
$\log_{10}\left(\frac{x}{y^2}\right)$
6. Multiple Choice
1 minute
1 pt
Calcula: $\log_31+\log_264+\log_39$
8
9
No se puede operar
7. Multiple Choice
2 minutes
1 pt
Calcula: $\log_5125-\log_3243+\log_4256$
$2$
$12$
$-2$
$No\ se\ puede\ resolver$
8. Multiple Choice
2 minutes
1 pt
Deja la expresión con un sólo logaritmo $\frac{\log_{10}\left(x\right)}{2}+\frac{\log_{10}\left(\sqrt{xy}\right)}{4}$
$\log_{10}\left(\frac{x}{2}+\frac{y}{4}\right)$
$\log_{10}\left(x^2+\frac{y}{4}\right)$
$\frac{\log_{10}\left(x^2+y\right)}{4}$
$\log_{10}\left(x^2\cdot y\right)^{\frac{1}{4}}$
9. Multiple Choice
2 minutes
1 pt
$Sabiendo\ que\ \log_{10}\left(k\right)=14.4.\ Calcula\ \log_{10}\left(\frac{k}{100}\right)$
$12,4$
$-16,4$
$-10$
$16,4$
10. Multiple Choice
2 minutes
1 pt
Calcula x: $\log_{\frac{2}{5}}\left(x\right)=-1$
$\frac{-2}{5}$
$\frac{5}{2}$
$\frac{-5}{2}$
Answer choices
Tags
Answer choices
Tags
Explore all questions with a free account
Already have an account?

LOGARITMOS

10thgrade

Mathematics

Mathematics

10th

grade

LOGARITMOS

45 plays

10 questions

Introducing new Paper mode

10th
grade

45
plays