x =-1.750One realsolutionn =-11 x = ±2i√2 x < -2.5orx > 2.5x = 10x = 424 -27i x = 4x = -5x = 1/3x = -1/2 g = ±i√3 (-2, 16)(-4, 0)x ≤ -10orx ≥ 2 (-1/2,-5/4) (-3,13) q = 3q = -83i√5x = 0x = 13 x = -1 ±i√2  k = 1/2k = -5/6k = 3.5k = -6.525 - 5√3≤ x ≤25 - 5√3x =1±i√7 w = -1/3± i√2 No RealSolution(0, 4)(4, 0) x = -2 ±√2 No RealSolution(1, 1)(7/2,9/4) -20i x = ± 7  x = -8 ± 9i 3 - √5≤ x ≤3 + √5-7i762 RealSolutions (-3,-11) y = 1/2y = -4  x = 1 ±(1/2)i   x = -5 ±i√3  45 +28i -162TwoImaginarySolutions x = ±i√6 x = 2/3x = -1/4 -2 < x< 6  h = ±2i√3 (6,35)  x = 2 ±√3 x = 1x = 6-7TwoImaginarySolutionsz = 1z = 3/4-9 + i x = 3 ±√11   t = 20 ±10√3 (6,5) t = ± 20x = 625i√6x = 9x = -2x = 8x = 3(4,0)x = 4No RealSolution≈ -1.24≈ 3.2466iNo RealSolutionFree!x =-1.750One realsolutionn =-11 x = ±2i√2 x < -2.5orx > 2.5x = 10x = 424 -27i x = 4x = -5x = 1/3x = -1/2 g = ±i√3 (-2, 16)(-4, 0)x ≤ -10orx ≥ 2 (-1/2,-5/4) (-3,13) q = 3q = -83i√5x = 0x = 13 x = -1 ±i√2  k = 1/2k = -5/6k = 3.5k = -6.525 - 5√3≤ x ≤25 - 5√3x =1±i√7 w = -1/3± i√2 No RealSolution(0, 4)(4, 0) x = -2 ±√2 No RealSolution(1, 1)(7/2,9/4) -20i x = ± 7  x = -8 ± 9i 3 - √5≤ x ≤3 + √5-7i762 RealSolutions (-3,-11) y = 1/2y = -4  x = 1 ±(1/2)i   x = -5 ±i√3  45 +28i -162TwoImaginarySolutions x = ±i√6 x = 2/3x = -1/4 -2 < x< 6  h = ±2i√3 (6,35)  x = 2 ±√3 x = 1x = 6-7TwoImaginarySolutionsz = 1z = 3/4-9 + i x = 3 ±√11   t = 20 ±10√3 (6,5) t = ± 20x = 625i√6x = 9x = -2x = 8x = 3(4,0)x = 4No RealSolution≈ -1.24≈ 3.2466iNo RealSolutionFree!

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