__HW_6B.docx

# __HW_6B.docx - HW 6B Name Part I factor Due Factor if...

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HW 6B Name _________________________ Due: _____ Part I factor Factor if possible, otherwise write Prime. Check each answer. 1. 3a 2 + 2a – 16 2. 6b 2 + 7b + 2 3. 5c 2 – 22c + 8 4. 6d 2 – 5d – 4 5. 15e 2 – e – 2 6. 5f 2 – 45f – 50 7. 4z 2 + 25 – 20z 8. 5x + 15y – 20 9. 35g 2 – g – 6 10. 18j 2 + 9jk + k 2 11. 20m 2 + 13mn + 2n 2 12. 5p 2 – 26pq + 5q 2 13. 15s 2 – 16st + 4t 2 14. 25w 2 – 36 15. 8v 2 – 10v + 3 16. 6c 2 + 7c + 2 Part II solving equations Find the solution set(s) & check. 17. a 2 = 7a 18. b 2 – 6 = b 19. 3c 2 = 108c 20. 3 – 13d = 3 – 8d + d 2 21. 4e + 1 = -4e 2 22. w 2 – 9 = -16 23. 2 1 15 0 4 2 g g 24. 2 2 2 3 h h 25. 15j 3 – 14j 2 = 8j 26. k(2k + 5) = 12 27. 25m 2 + 35m = 35m + 49 28. 24n + 30n 2 = 5n + 4 29. 4f 2 + 14f = 60 30. 2k 2 – 8 = 0

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Part III Blast from the Past 31. Determine if the following represent Direct Variation, Inverse Variation, or Neither. You buy some chicken for \$1.79/lb. An 8-slice pizza is shared equally among some friends. The cost of hosting a party where the cost of each invited guest is \$25. The money in your bank account. The amount of time each person spends working on the group project if the final project
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• Spring '17
• Reveles
• Algebra, Prime number, 2k, \$25, 5 Quarts, \$1.79, 1 2 15 g

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