Lesson Combining Like Terms and Distributive Property by Rapalje

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This Lesson (Combining Like Terms and Distributive Property by Rapalje) was created by by rapaljer(4596) About Me : View Source, Show
About rapaljer: Retired Professor of Mathematics from Seminole State College of Florida after 36 years.

This text was imported from http://www2.seminolestate.edu/rrapalje/BasicAlgebra/Basic%20One%20Step%20Ch%201/1106%20Like%20Terms%20and%20Distrib%20Prop.htm by its author.

1.06    Combining Like Terms; The Distributive Property

 from Basic Algebra: One Step at a Time © 2002

P. 31-38

Dr. Robert J. Rapalje

Seminole State College of Florida

ANSWERS TO ALL EXERCISES ARE INCLUDED AT THE END OF THIS PAGE

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  ANSWERS 1.06

 p. 33 - 38:       

                    1. 3x; 2. 2d; 3. 9x; 4. 3b+3g; 5. 2h; 6. 10x; 7. 5c; 8. x;   9. x+3y+4; 10. 8w; 11. 16x-5y; 

                  12. 11k+5v; 13. -6a-c;  14. 13x+5y+z;  15. 3xyz+4xy;   16. 8LH-4WH+2LW; 17. 10x2;  

                 18. 10y2;   19. 7x2+3y2;  20. 7y2+3y; 21.  4x2; 22.  -10y2; 23.  3x2 +5x2y2+9y2;

                 24. 14x2+6x-5y2+6xy; 25. 5x+15; 26. 5x+25; 27. 6x‑24;  28. 8y-72;  29. 14x+35;  

                 30. 20x+35;   31. 54x-48;   32. 63y-81;   33. -5x+25;  34. -6x-30;  35. -3x-7;

                 36. -3y+4; 37. 8x+7; 38. 8x-5; 39. 5x2-15x;  40. 8y2+72y;  41. 40x2+24xy;  

                 42. 35x2-25xy;  43. 10xy-15x2+35x;  44. 28xy-36y2-24y;  45. -12y2-18xy-42y;

                 46. -21x2+15xy-3x;   47. -35xy+7x2-7x; 48. 28xy-36y2+4y; 49. 12x+27; 50. 3;

                 51. 12x-3; 52. 48x-69;  53. 9x+33; 54. -44; 55. 15x2-3x-16;  56. 12x2-58x+30; 

                 57. ‑36x2+28x;  58. 20x2-28x; 59. 36x-36y; 60. 24x2-42x-10y2-47y.

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Dr. Robert J. Rapalje Altamonte Springs Campus
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