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After the test…

After the test…. Factor and solve each of the following: x 2 – 81 x 2 + 3x – 18 . FACTORING POLYNOMIALS. “Around the World”. x 2 + 8x +15. (x+5)(x+3). 5p 2 q + 10q. 5q(p 2 + 2). a 2 + 10a +16. (a + 8)(a + 2). 2m 2 + 6mn. 2m(m + 3n). c 2 - 10c + 25 . (c - 5) 2. y 2 - 81 .

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After the test…

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  1. After the test… Factor and solve each of the following: • x2 – 81 • x2 + 3x – 18

  2. FACTORING POLYNOMIALS “Around the World”

  3. x2 + 8x +15

  4. (x+5)(x+3)

  5. 5p2q + 10q

  6. 5q(p2 + 2)

  7. a2 + 10a +16

  8. (a + 8)(a + 2)

  9. 2m2 + 6mn

  10. 2m(m + 3n)

  11. c2 - 10c + 25

  12. (c - 5)2

  13. y2 - 81

  14. (y - 9)(y + 9)

  15. y2 + 3y + 4y + 12

  16. (y + 4)(y + 3)

  17. d2 + 4d - 5

  18. (d + 5)(d - 1)

  19. f2 + 6f - 7

  20. (f + 7)(f - 1)

  21. r2 + 6r - 72

  22. (r + 12)(r - 6)

  23. s2 - 5s - 84

  24. (s - 12)(s + 7)

  25. y2 - 16

  26. (y - 4)(y + 4)

  27. x2 - 6x + 5

  28. (x-5)(x-1)

  29. x2 - 10x +24

  30. (x-6)(x-4)

  31. x2 + 8x +16

  32. (x+4)(x+4)

  33. x2 + x -20

  34. (x+5)(x-4)

  35. x2 - 15x +36

  36. (x-12)(x-3)

  37. 8x2 – 16x – 24

  38. 8(x+1)(x-3)

  39. Homework: Pg 96 # 1 – 15 all

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