24 -27i n =-11q = 3q = -8(4,0)k = 3.5k = -6.5 x = 2 ±√3 -20i(-2, 16)(-4, 0)-7i25 - 5√3≤ x ≤25 - 5√3k = 1/2k = -5/6 -2 < x< 6 762 RealSolutions (-1/2,-5/4) -162TwoImaginarySolutionsx = 9x = -2x = 10x = 4  x = 1 ±(1/2)i  45 +28i y = 1/2y = -4(-3,13) No RealSolution x = ± 766i h = ±2i√3 x =1±i√7(1, 1)(7/2,9/4) No RealSolution x = -1 ±i√2    x = -8 ± 9i Free!x = 8x = 3x = 0x = 13 w = -1/3± i√2 3i√5No RealSolutionx = 4z = 1z = 3/4x = 6 t = ± 20x = 1x = 63 - √5≤ x ≤3 + √5x = 2/3x = -1/425i√6≈ -1.24≈ 3.24x =-1.75x = 4x = -5(0, 4)(4, 0) x = 3 ±√11  -7TwoImaginarySolutions x = ±2i√2  t = 20 ±10√3 x = 1/3x = -1/20One realsolutionNo RealSolution  x = -5 ±i√3 x < -2.5orx > 2.5 x = -2 ±√2  (-3,-11) -9 + i(6,5)(6,35)  x = ±i√6  g = ±i√3 x ≤ -10orx ≥ 224 -27i n =-11q = 3q = -8(4,0)k = 3.5k = -6.5 x = 2 ±√3 -20i(-2, 16)(-4, 0)-7i25 - 5√3≤ x ≤25 - 5√3k = 1/2k = -5/6 -2 < x< 6 762 RealSolutions (-1/2,-5/4) -162TwoImaginarySolutionsx = 9x = -2x = 10x = 4  x = 1 ±(1/2)i  45 +28i y = 1/2y = -4(-3,13) No RealSolution x = ± 766i h = ±2i√3 x =1±i√7(1, 1)(7/2,9/4) No RealSolution x = -1 ±i√2    x = -8 ± 9i Free!x = 8x = 3x = 0x = 13 w = -1/3± i√2 3i√5No RealSolutionx = 4z = 1z = 3/4x = 6 t = ± 20x = 1x = 63 - √5≤ x ≤3 + √5x = 2/3x = -1/425i√6≈ -1.24≈ 3.24x =-1.75x = 4x = -5(0, 4)(4, 0) x = 3 ±√11  -7TwoImaginarySolutions x = ±2i√2  t = 20 ±10√3 x = 1/3x = -1/20One realsolutionNo RealSolution  x = -5 ±i√3 x < -2.5orx > 2.5 x = -2 ±√2  (-3,-11) -9 + i(6,5)(6,35)  x = ±i√6  g = ±i√3 x ≤ -10orx ≥ 2

Unit 3: Quadratics and Complex Numbers Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. 3-24 - 27i
  2. 3-n = -11
  3. 3-q = 3 q = -8
  4. 3-(4, 0)
  5. 3-k = 3.5 k = -6.5
  6. 3- x = 2 ± √3
  7. 3--20i
  8. 3-(-2, 16) (-4, 0)
  9. 3--7i
  10. 3-25 - 5√3 ≤ x ≤ 25 - 5√3
  11. 3-
  12. 3-k = 1/2 k = -5/6
  13. 3- -2 < x < 6
  14. 3-76 2 Real Solutions
  15. 3- (-1/2, -5/4)
  16. 3--162 Two Imaginary Solutions
  17. 3-x = 9 x = -2
  18. 3-x = 10 x = 4
  19. 3-
  20. 3- x = 1 ± (1/2)i
  21. 3- 45 + 28i
  22. 3-y = 1/2 y = -4
  23. 3-(-3, 13)
  24. 3-No Real Solution
  25. 3- x = ± 7
  26. 3-66i
  27. 3- h = ± 2i√3
  28. 3-x = 1±i√7
  29. 3-
  30. 3-(1, 1) (7/2, 9/4)
  31. 3-No Real Solution
  32. 3- x = -1 ± i√2
  33. 3- x = -8 ± 9i
  34. 3-Free!
  35. 3-x = 8 x = 3
  36. 3-x = 0 x = 13
  37. 3- w = -1/3 ± i√2
  38. 3-3i√5
  39. 3-No Real Solution
  40. 3-x = 4
  41. 3-z = 1 z = 3/4
  42. 3-
  43. 3-x = 6
  44. 3-
  45. 3- t = ± 20
  46. 3-x = 1 x = 6
  47. 3-3 - √5 ≤ x ≤ 3 + √5
  48. 3-x = 2/3 x = -1/4
  49. 3-25i√6
  50. 3-≈ -1.24 ≈ 3.24
  51. 3-x = -1.75
  52. 3-x = 4 x = -5
  53. 3-(0, 4) (4, 0)
  54. 3- x = 3 ± √11
  55. 3--7 Two Imaginary Solutions
  56. 3- x = ± 2i√2
  57. 3- t = 20 ± 10√3
  58. 3-x = 1/3 x = -1/2
  59. 3-0 One real solution
  60. 3-
  61. 3-
  62. 3-No Real Solution
  63. 3- x = -5 ± i√3
  64. 3-x < -2.5 or x > 2.5
  65. 3- x = -2 ± √2
  66. 3- (-3, -11)
  67. 3--9 + i
  68. 3-(6, 5)
  69. 3-(6, 35)
  70. 3- x = ± i√6
  71. 3- g = ± i√3
  72. 3-x ≤ -10 or x ≥ 2