Khan Academy

Khan Academy

Developmental Math 2

Worked developmental math examples from the Monterey Institute (part 2). These start at Algebra I and would prepare a student for basic college mathematics.

1. Monomial Greatest Common Factor
2. Factor polynomials using the GCF
3. Factor expressions by grouping
4. Factoring trinomials with a leading 1 coefficient
5. Factoring trinomials with a common factor
6. Factoring trinomials with a non-1 leading coefficient by grouping
7. Factoring perfect square trinomials
8. Factoring difference of squares
9. Factoring Sum of Cubes
10. Factoring the Difference of Cubes
11. Solving factored equations
12. Solving quadratics by factoring
13. Applications Problem Factoring Quadratics
14. Plotting (x,y) relationships
15. Quadrants of Coordinate Plane
16. Graphing using X and Y intercepts
17. Ordered pair solutions of equations
18. Application problem with graph
19. Graphical Slope of a Line
20. Slope of a Line 2
21. Slope of a Line 3
22. Equation of a line
23. Equation of a line 2
24. Equation of a line 3
25. Slope of Perpendicular Line
26. Parallel Line Equation
27. Graphing Inequalities
28. Graphing Inequalities 2
29. Graphings Systems of Equations
30. Testing a solution for a system of equations
31. Consistent and Inconsistent Systems
32. Independent and Dependent Systems
33. Graphical Systems Application Problem
34. Graphical System of Inequalities
35. Testing Solutions for a System of Inequalities
36. System of Inequalities Application
37. The Substitution Method
38. Substitution Method 2
39. Substitution Method 3
40. Addition Elimination Method 1
41. Addition Elimination Method 2
42. Addition Elimination Method 3
43. Addition Elimination Method 4
44. Systems of Three Variables
45. Systems of Three Variables 2
46. Three Equation Application Problem

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