Khan Academy - Algebra

1. advanced-ratio-problems.flv10.8MB
2. age-word-problems-1.flv5.57MB
3. age-word-problems-2.flv11.61MB
4. age-word-problems-3.flv4.4MB
5. algebra--equation-of-a-line.flv7.02MB
6. algebra--graphing-lines-1.flv8.37MB
7. algebra--linear-equations-4.flv6.48MB
8. algebra--slope-2.flv11.01MB
9. algebra--slope-3.flv7.68MB
10. algebra--slope-and-y-intercept-intuition.flv8.18MB
11. algebra--slope.flv9.61MB
12. algebra--solving-inequalities.flv4.79MB
13. algebraic-long-division.flv9.94MB
14. alternate-solution-to-ratio-problem--hd-version.mp419.33MB
15. another-percent-word-problem.mp411.74MB
16. averages.flv8.1MB
17. completing-the-square.flv10.65MB
18. complex-numbers--part-1.flv7.98MB
19. complex-numbers--part-2.flv6.96MB
20. conic-identification-3.flv21.61MB
21. conic-sections--hyperbolas-2.flv11.12MB
22. conic-sections--hyperbolas-3.flv14.53MB
23. conic-sections--intro-to-circles.flv16.54MB
24. conic-sections--intro-to-ellipses.flv28.17MB
25. conic-sections--intro-to-hyperbolas.flv30.4MB
26. domain-of-a-function.flv10.14MB
27. early-train-word-problem.flv15.8MB
28. equations-2.mp48.09MB
29. equations-3.mp49.57MB
30. foci-of-a-hyperbola.flv17.56MB
31. foci-of-an-ellipse.flv17.54MB
32. focus-and-directrix-of-a-parabola-2.flv25.14MB
33. function-inverse-example-1.mp413.85MB
34. function-inverses-example-2.mp415.82MB
35. function-inverses-example-3.mp416.51MB
36. functions--part-4.flv6.78MB
37. functions--part-iii.flv9.07MB
38. functions-part-2.flv11.01MB
39. geometric-series-sum-to-figure-out-mortgage-payments.mp435.53MB
40. growing-by-a-percentage.flv11.16MB
41. i-and-imaginary-numbers.flv7.88MB
42. identifying-conics-1.flv15.51MB
43. identifying-conics-2.flv22.58MB
44. integer-sums.flv10.31MB
45. interesting-polynomial-coefficient-problem.mp435.58MB
46. introduction-to-conic-sections.flv23.76MB
47. introduction-to-function-inverses.mp418.54MB
48. introduction-to-functions.flv9.74MB
49. introduction-to-ratios--new-hd-version.mp425.31MB
50. introduction-to-ratios.flv6.73MB
51. introduction-to-the-quadratic-equation.flv9.21MB
52. level-1-multiplying-expressions.flv7.37MB
53. more-advanced-ratio-problem--with-algebra--hd-version.mp423.59MB
54. more-percent-problems.flv10.15MB
55. officer-on-horseback.flv12.33MB
56. overtaking-word-problem.flv12.11MB
57. parabola-focus-and-directrix-1.flv17.11MB
58. partial-fraction-expansion-1.flv16.97MB
59. partial-fraction-expansion-2.flv15.86MB
60. partial-fraction-expansion-3.flv12.27MB
61. passed-bike-word-problem.flv7.02MB
62. passing-trains.flv12.38MB
63. proof--a-log-b----log--b-a---log-a---log-b---log--a-b.flv5.69MB
64. proof--hyperbola-foci.flv33.22MB
65. proof--log-a---log-b---log-ab.flv6.62MB
66. proof--log-a--b-----log-x--b----log-x--a.flv4.86MB
67. quadratic-equation-part-2.flv9.43MB
68. quadratic-formula--proof.flv6.25MB
69. quadratic-inequalities--visual-explanation.flv10.76MB
70. quadratic-inequalities.flv9.6MB
71. ratio-problem-with-basic-algebra--new-hd.mp49.33MB
72. rational-inequalities-2.mp433.54MB
73. rational-inequalities.mp424.85MB
74. simple-equations.mp410.98MB
75. slope-and-y-intercept-intuition.mp411.76MB
76. solving-a-quadratic-by-factoring.flv7.84MB
77. systems-of-equations.flv8.81MB
78. taking-percentages.flv10.64MB
79. two-passing-bicycles-word-problem.flv8.02MB