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Publicado: 16 de octubre de 2012
MISCELÁNEA DE EJERCICIOS PARA DERECHO A EXAMEN DEL 3° PARCIAL DE MATEMÁTICAS I
NOMBRE: __________________________________________________________GRUPO_________
l. RESUELVE LAS SIGUIENTES ECUACIONES. SERÁ OBLIGATORIO REALIZAR EL PROCEDIMIENTO COMPLETO
1. 10 X + 64 – 18 X – 46 = – 36 X + 86 – 54 X
2. – ( 8X + 12 ) + 5 ( 10X – 16) = (– 24 – 8 X) – 4 ( 9 X + 15)
3. 12 + 36+ 65 – 64 –32 = 15 Y + 23 Y – 66 Y – 54 Y
4. 3b ( 2b – 8 ) –6 ( 13 b + 7 ) = 2b ( 3b – 12 ) + 8 ( 3 b – 18 )
5. (15 m + 42 ) – (32 m + 54 ) – 100 = – ( 8m + 88 ) + 14 m – 3 ( 22 + 15 m )
6. ( x + 1 ) ( 2x + 5 ) = ( 2x + 3 ) (x – 4 ) + 5
7. 10 X + 64 – 18 X – 46 = – 36 X + 86 – 54 X
8. – ( 8X + 12 ) + 5 ( 10X – 16) = (– 24 – 8 X) – 4 ( 9 X + 15)
9. 12 + 36 +65 – 64 – 32 = 15 Y + 23 Y – 66 Y – 54 Y
10. 3b ( 2b – 8 ) –6 ( 13 b + 7 ) = 2b ( 3b – 12 ) + 8 ( 3 b – 18 )
11. (15 m + 42 ) – (32 m + 54 ) – 100 = – ( 8m + 88 ) + 14 m – 3 ( 22 + 15 m )
12. ( x + 1 ) ( 2x + 5 ) = ( 2x + 3 ) (x – 4 ) + 5
13. 2x + 3 = 5
14. [pic]
15. 6 x – 3 = 2 x – 1
16. – 12 x – 3 = –111
17. – x – 75 = 12
18. – 5x–14 = – 44
19. 5 ( x + 1 ) – x = 4x + 15
20. –13x + 3 = – 62
21. – 9x = 9
7
22. – 2x + 7 = – 3
23. [pic]
24. 7x – 4 = – 53
25. X = 18
– 3
26. 10 x = 6
– 5
27. 2x + 3 = 11
28. 12 – 18x = 70 + 12x
3 – 5
29. [pic]
30. 6x – 10= 32
31. 2x – 3 = –19
32. – X = – 8
– 12
33. –15x –10 = –160
34. 6x – 8 = 12x – 56
– 2 4
35. 5 ( x + 1 ) – x = 4x + 15
36. – 2x + 7 = 5
37. 12 – 18x = 70 – 12x
–3 5
38. 10 x = – 6
– 7
39. –2x – 7 = –19
40. –X = –185
41. 6 x – 3 = 2 x – 11
42. 5 ( x + 1 ) – 7x = 4x– 15
43. 16 = 2
– X
44. – 24 = – 3
X
45. 108 = 6
X
ll. Despeja cada literal de cada una de las fórmulas siguientes:
|[pic] |[pic] |I = F.t |V = ω.r|
|[pic] |W = F .d |I = m.( Vf - Vo ) |ω = 2π.f |
|[pic] |Ep = m.g.h |Ж = m.V |a = α.r |
| || | |
|[pic] |Ec = ½ .m.V2 |F = [pic] |x = r.cos (ω.t) |
|[pic] |[pic] |[pic]|V = - ω.r.sen (ω.t) |
|[pic] |[pic] |[pic] |[pic] |
|ΔU = Q – W |[pic] |[pic] |[pic] |
|[pic]|V = I . R |[pic] |[pic] |
|[pic] |I = I2 . R |[pic] |[pic] |
|[pic] |[pic] |[pic]...
NOMBRE: __________________________________________________________GRUPO_________
l. RESUELVE LAS SIGUIENTES ECUACIONES. SERÁ OBLIGATORIO REALIZAR EL PROCEDIMIENTO COMPLETO
1. 10 X + 64 – 18 X – 46 = – 36 X + 86 – 54 X
2. – ( 8X + 12 ) + 5 ( 10X – 16) = (– 24 – 8 X) – 4 ( 9 X + 15)
3. 12 + 36+ 65 – 64 –32 = 15 Y + 23 Y – 66 Y – 54 Y
4. 3b ( 2b – 8 ) –6 ( 13 b + 7 ) = 2b ( 3b – 12 ) + 8 ( 3 b – 18 )
5. (15 m + 42 ) – (32 m + 54 ) – 100 = – ( 8m + 88 ) + 14 m – 3 ( 22 + 15 m )
6. ( x + 1 ) ( 2x + 5 ) = ( 2x + 3 ) (x – 4 ) + 5
7. 10 X + 64 – 18 X – 46 = – 36 X + 86 – 54 X
8. – ( 8X + 12 ) + 5 ( 10X – 16) = (– 24 – 8 X) – 4 ( 9 X + 15)
9. 12 + 36 +65 – 64 – 32 = 15 Y + 23 Y – 66 Y – 54 Y
10. 3b ( 2b – 8 ) –6 ( 13 b + 7 ) = 2b ( 3b – 12 ) + 8 ( 3 b – 18 )
11. (15 m + 42 ) – (32 m + 54 ) – 100 = – ( 8m + 88 ) + 14 m – 3 ( 22 + 15 m )
12. ( x + 1 ) ( 2x + 5 ) = ( 2x + 3 ) (x – 4 ) + 5
13. 2x + 3 = 5
14. [pic]
15. 6 x – 3 = 2 x – 1
16. – 12 x – 3 = –111
17. – x – 75 = 12
18. – 5x–14 = – 44
19. 5 ( x + 1 ) – x = 4x + 15
20. –13x + 3 = – 62
21. – 9x = 9
7
22. – 2x + 7 = – 3
23. [pic]
24. 7x – 4 = – 53
25. X = 18
– 3
26. 10 x = 6
– 5
27. 2x + 3 = 11
28. 12 – 18x = 70 + 12x
3 – 5
29. [pic]
30. 6x – 10= 32
31. 2x – 3 = –19
32. – X = – 8
– 12
33. –15x –10 = –160
34. 6x – 8 = 12x – 56
– 2 4
35. 5 ( x + 1 ) – x = 4x + 15
36. – 2x + 7 = 5
37. 12 – 18x = 70 – 12x
–3 5
38. 10 x = – 6
– 7
39. –2x – 7 = –19
40. –X = –185
41. 6 x – 3 = 2 x – 11
42. 5 ( x + 1 ) – 7x = 4x– 15
43. 16 = 2
– X
44. – 24 = – 3
X
45. 108 = 6
X
ll. Despeja cada literal de cada una de las fórmulas siguientes:
|[pic] |[pic] |I = F.t |V = ω.r|
|[pic] |W = F .d |I = m.( Vf - Vo ) |ω = 2π.f |
|[pic] |Ep = m.g.h |Ж = m.V |a = α.r |
| || | |
|[pic] |Ec = ½ .m.V2 |F = [pic] |x = r.cos (ω.t) |
|[pic] |[pic] |[pic]|V = - ω.r.sen (ω.t) |
|[pic] |[pic] |[pic] |[pic] |
|ΔU = Q – W |[pic] |[pic] |[pic] |
|[pic]|V = I . R |[pic] |[pic] |
|[pic] |I = I2 . R |[pic] |[pic] |
|[pic] |[pic] |[pic]...
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