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Páginas: 3 (572 palabras)
Publicado: 17 de julio de 2012
GUIA DE LOGARITMOS
RECUERDA: [pic] Ejemplo: [pic]
I. Determina el valor de x:
1. [pic]
2. [pic]
3. [pic]
4. [pic]
5. [pic]
6.[pic]
7. [pic]
8. [pic]
9. [pic]
10. [pic]
11. [pic]
12. [pic]
13. [pic]
14. [pic]
15. [pic]
16. [pic]
17. [pic]
18.[pic]
19. [pic]
20. [pic]
21. [pic]
21. [pic]
22. [pic]
23. [pic]
24. [pic]
25. [pic]
26. [pic]
27. [pic]
28. [pic]
29. [pic]
30. [pic]
31. [pic]32. [pic]
33. [pic]
34. log2 16 = x
35. log10 1000 = x
36. log49 [pic] = X
II. Determina el valor de la incógnita:
1. [pic]
2. [pic]
3. [pic]
4. [pic]
5. [pic]6. [pic]
7. [pic]
8. [pic]
9. [pic]
10. [pic]
11. [pic]
12. [pic]
13. [pic]
14. [pic]
15. log 8 X = 1/3
III.
IV. Determina el valor de x
1. [pic]
2.[pic]
3. [pic]
4. [pic]
5. [pic]
6. [pic]
7. [pic]
8. [pic]
9. [pic]
10. [pic]
11. [pic]
12. [pic]
13. [pic]
14. [pic]
15. [pic]
16. [pic]
17. [pic]18. [pic]
19. [pic]
20. [pic]
V. Determina el valor de cada expresión:
1. [pic]
2. [pic]
3. [pic]
4. -3log 100 + 6 log 0,01 - 4 log 1000 =5. log3 1/27 + log1/2 16 - 5 log 5 125 =
6. log4/3 64/27 + log3/4 256/81 =
7. 10 log49 7 + 8 log64 8 – log100 10 =
8. log2 0,5 – 3 log16 4 + log3 9 =9. 7 log 0,1 + 9 log 0,01 – 10 log 0,001 =
10. 4 log6 36 – 9 log2 32 + 2 log 100 =
11. loga 1 + logb bn + logc 1/cn =
12. loga a2 + logb b3 =13. log 1000 – log3 92 =
14. log 0,1 - log 0,01 =
15. log1/4 1 + log2/3 3/2 + log9 1/3 =
16. 5 log5 25 + 4 log3 243 – 10 log8 512 =
17. 9 log 0.0001 – 8...
RECUERDA: [pic] Ejemplo: [pic]
I. Determina el valor de x:
1. [pic]
2. [pic]
3. [pic]
4. [pic]
5. [pic]
6.[pic]
7. [pic]
8. [pic]
9. [pic]
10. [pic]
11. [pic]
12. [pic]
13. [pic]
14. [pic]
15. [pic]
16. [pic]
17. [pic]
18.[pic]
19. [pic]
20. [pic]
21. [pic]
21. [pic]
22. [pic]
23. [pic]
24. [pic]
25. [pic]
26. [pic]
27. [pic]
28. [pic]
29. [pic]
30. [pic]
31. [pic]32. [pic]
33. [pic]
34. log2 16 = x
35. log10 1000 = x
36. log49 [pic] = X
II. Determina el valor de la incógnita:
1. [pic]
2. [pic]
3. [pic]
4. [pic]
5. [pic]6. [pic]
7. [pic]
8. [pic]
9. [pic]
10. [pic]
11. [pic]
12. [pic]
13. [pic]
14. [pic]
15. log 8 X = 1/3
III.
IV. Determina el valor de x
1. [pic]
2.[pic]
3. [pic]
4. [pic]
5. [pic]
6. [pic]
7. [pic]
8. [pic]
9. [pic]
10. [pic]
11. [pic]
12. [pic]
13. [pic]
14. [pic]
15. [pic]
16. [pic]
17. [pic]18. [pic]
19. [pic]
20. [pic]
V. Determina el valor de cada expresión:
1. [pic]
2. [pic]
3. [pic]
4. -3log 100 + 6 log 0,01 - 4 log 1000 =5. log3 1/27 + log1/2 16 - 5 log 5 125 =
6. log4/3 64/27 + log3/4 256/81 =
7. 10 log49 7 + 8 log64 8 – log100 10 =
8. log2 0,5 – 3 log16 4 + log3 9 =9. 7 log 0,1 + 9 log 0,01 – 10 log 0,001 =
10. 4 log6 36 – 9 log2 32 + 2 log 100 =
11. loga 1 + logb bn + logc 1/cn =
12. loga a2 + logb b3 =13. log 1000 – log3 92 =
14. log 0,1 - log 0,01 =
15. log1/4 1 + log2/3 3/2 + log9 1/3 =
16. 5 log5 25 + 4 log3 243 – 10 log8 512 =
17. 9 log 0.0001 – 8...
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