2.02
Factoring Numbers
from Basic Algebra: One Step at
a Time © 2002-2011
P.
133-138
Dr. Robert J. Rapalje
Seminole State College of Florida
Altamonte Springs Campus
ANSWERS TO ALL EXERCISES ARE INCLUDED AT THE
END OF THIS PAGE
133
ANSWERS
2.02
p.134:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37,
41, 43, 47, 53, 61, 67, 71, 73, 79, 83, 89, 97, 101.
p. 136-145:
1.
2 7; 2. 3 11; 3. 5 7; 4.
7 11; 5. Prime; 6. Prime; 7. 52;
8. 72; 9. 3
31; 10. 3 29; 11. 3 17;
12. 2 47; 13. 2 5
7; 14. 22 7; 15.
32 5; 16. 2 33;
17. 32 11; 18.
3 5 7; 19. 22 3
5; 20. 24 5;
21.
33
5; 22. 22 52
7; 23. 23 5 19;
24. 2 5 79; 25. 27;
26. 2 32 52;
27. 24 53;
28. 24 3 52
7;
29. 22
32 5 17; 30. 23
32 5 37; 31. 24
54; 32. 25
55; 33. 23
32 52
29; 34. 32 52
89;
35. 23
32 52
31; 36. 210 52;
37. 26 56;
38. 29 59;
39. 3 7 11 13 37; 40. 32
37 333667.
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