45 +28i x = 6 h = ±2i√3 x ≤ -10orx ≥ 2 x = ±i√6  x = -1 ±i√2  (1, 1)(7/2,9/4) x = 1x = 6 (-1/2,-5/4) k = 3.5k = -6.5(-2, 16)(-4, 0)(0, 4)(4, 0)(-3,13)   x = -8 ± 9i No RealSolutionx = 1/3x = -1/2k = 1/2k = -5/6≈ -1.24≈ 3.24-9 + iNo RealSolution66ix =-1.75-7i0One realsolution3i√5762 RealSolutionsx = 4x = -5n =-11  x = -5 ±i√3   x = 1 ±(1/2)i  t = 20 ±10√3 Free! (-3,-11) No RealSolutionz = 1z = 3/4 x = 3 ±√11   x = ± 7x = 10x = 4-7TwoImaginarySolutions24 -27i -20ix = 9x = -2 x = -2 ±√2 x = 8x = 3-162TwoImaginarySolutions x = ±2i√2 x = 4 x = 2 ±√3 x = 2/3x = -1/4 t = ± 20 w = -1/3± i√2 3 - √5≤ x ≤3 + √5 -2 < x< 6 25 - 5√3≤ x ≤25 - 5√3 g = ±i√3 x = 0x = 13y = 1/2y = -4(6,5)x =1±i√725i√6q = 3q = -8(6,35) No RealSolution(4,0)x < -2.5orx > 2.5 45 +28i x = 6 h = ±2i√3 x ≤ -10orx ≥ 2 x = ±i√6  x = -1 ±i√2  (1, 1)(7/2,9/4) x = 1x = 6 (-1/2,-5/4) k = 3.5k = -6.5(-2, 16)(-4, 0)(0, 4)(4, 0)(-3,13)   x = -8 ± 9i No RealSolutionx = 1/3x = -1/2k = 1/2k = -5/6≈ -1.24≈ 3.24-9 + iNo RealSolution66ix =-1.75-7i0One realsolution3i√5762 RealSolutionsx = 4x = -5n =-11  x = -5 ±i√3   x = 1 ±(1/2)i  t = 20 ±10√3 Free! (-3,-11) No RealSolutionz = 1z = 3/4 x = 3 ±√11   x = ± 7x = 10x = 4-7TwoImaginarySolutions24 -27i -20ix = 9x = -2 x = -2 ±√2 x = 8x = 3-162TwoImaginarySolutions x = ±2i√2 x = 4 x = 2 ±√3 x = 2/3x = -1/4 t = ± 20 w = -1/3± i√2 3 - √5≤ x ≤3 + √5 -2 < x< 6 25 - 5√3≤ x ≤25 - 5√3 g = ±i√3 x = 0x = 13y = 1/2y = -4(6,5)x =1±i√725i√6q = 3q = -8(6,35) No RealSolution(4,0)x < -2.5orx > 2.5

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