t = 20 ±10√3 x = 6x = 4x = 9x = -2k = 3.5k = -6.5n =-11(6,35) 25i√6 x = -2 ±√2 No RealSolution(-2, 16)(-4, 0) t = ± 20 45 +28i 0One realsolutionNo RealSolution x = ± 7  x = -8 ± 9i 762 RealSolutions-162TwoImaginarySolutions-7i x = 2 ±√3   x = 1 ±(1/2)i (0, 4)(4, 0)24 -27i q = 3q = -8 g = ±i√3 x = 4x = -566i-20i(-3,13) 3i√5x = 8x = 3≈ -1.24≈ 3.24 w = -1/3± i√2  x = ±2i√2 x =1±i√7x < -2.5orx > 2.5(1, 1)(7/2,9/4) 25 - 5√3≤ x ≤25 - 5√3x ≤ -10orx ≥ 2No RealSolution (-3,-11) x = 1/3x = -1/2y = 1/2y = -4z = 1z = 3/4k = 1/2k = -5/6 -2 < x< 6 (6,5)x = 2/3x = -1/4-9 + ix = 0x = 13-7TwoImaginarySolutionsFree!(4,0)  x = -5 ±i√3 No RealSolution x = 3 ±√11   x = ±i√6 3 - √5≤ x ≤3 + √5 (-1/2,-5/4)  x = -1 ±i√2  x = 1x = 6x =-1.75 h = ±2i√3 x = 10x = 4 t = 20 ±10√3 x = 6x = 4x = 9x = -2k = 3.5k = -6.5n =-11(6,35) 25i√6 x = -2 ±√2 No RealSolution(-2, 16)(-4, 0) t = ± 20 45 +28i 0One realsolutionNo RealSolution x = ± 7  x = -8 ± 9i 762 RealSolutions-162TwoImaginarySolutions-7i x = 2 ±√3   x = 1 ±(1/2)i (0, 4)(4, 0)24 -27i q = 3q = -8 g = ±i√3 x = 4x = -566i-20i(-3,13) 3i√5x = 8x = 3≈ -1.24≈ 3.24 w = -1/3± i√2  x = ±2i√2 x =1±i√7x < -2.5orx > 2.5(1, 1)(7/2,9/4) 25 - 5√3≤ x ≤25 - 5√3x ≤ -10orx ≥ 2No RealSolution (-3,-11) x = 1/3x = -1/2y = 1/2y = -4z = 1z = 3/4k = 1/2k = -5/6 -2 < x< 6 (6,5)x = 2/3x = -1/4-9 + ix = 0x = 13-7TwoImaginarySolutionsFree!(4,0)  x = -5 ±i√3 No RealSolution x = 3 ±√11   x = ±i√6 3 - √5≤ x ≤3 + √5 (-1/2,-5/4)  x = -1 ±i√2  x = 1x = 6x =-1.75 h = ±2i√3 x = 10x = 4

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