x = -2 ±√2 -9 + ix = 8x = 325 - 5√3≤ x ≤25 - 5√3x = 4x = -524 -27i 762 RealSolutions-7iNo RealSolution3 - √5≤ x ≤3 + √5 t = ± 20No RealSolutionx = 6x =1±i√7 t = 20 ±10√3 x = 9x = -2 x = -1 ±i√2  0One realsolution g = ±i√3 (1, 1)(7/2,9/4)  x = ± 7x = 10x = 4z = 1z = 3/4 (-1/2,-5/4) 66i(-2, 16)(-4, 0)q = 3q = -8k = 1/2k = -5/6x =-1.75x = 2/3x = -1/4 45 +28i ≈ -1.24≈ 3.24n =-11x < -2.5orx > 2.5 x = 3 ±√11  (6,5)-20iNo RealSolution x = ±i√6 k = 3.5k = -6.5x ≤ -10orx ≥ 2y = 1/2y = -4(-3,13) 3i√5(4,0) h = ±2i√3   x = 1 ±(1/2)i x = 1/3x = -1/225i√6No RealSolution w = -1/3± i√2 x = 4 -2 < x< 6 (0, 4)(4, 0)-7TwoImaginarySolutionsx = 1x = 6  x = -5 ±i√3 (6,35) -162TwoImaginarySolutionsx = 0x = 13 (-3,-11)  x = ±2i√2   x = -8 ± 9i  x = 2 ±√3 Free! x = -2 ±√2 -9 + ix = 8x = 325 - 5√3≤ x ≤25 - 5√3x = 4x = -524 -27i 762 RealSolutions-7iNo RealSolution3 - √5≤ x ≤3 + √5 t = ± 20No RealSolutionx = 6x =1±i√7 t = 20 ±10√3 x = 9x = -2 x = -1 ±i√2  0One realsolution g = ±i√3 (1, 1)(7/2,9/4)  x = ± 7x = 10x = 4z = 1z = 3/4 (-1/2,-5/4) 66i(-2, 16)(-4, 0)q = 3q = -8k = 1/2k = -5/6x =-1.75x = 2/3x = -1/4 45 +28i ≈ -1.24≈ 3.24n =-11x < -2.5orx > 2.5 x = 3 ±√11  (6,5)-20iNo RealSolution x = ±i√6 k = 3.5k = -6.5x ≤ -10orx ≥ 2y = 1/2y = -4(-3,13) 3i√5(4,0) h = ±2i√3   x = 1 ±(1/2)i x = 1/3x = -1/225i√6No RealSolution w = -1/3± i√2 x = 4 -2 < x< 6 (0, 4)(4, 0)-7TwoImaginarySolutionsx = 1x = 6  x = -5 ±i√3 (6,35) -162TwoImaginarySolutionsx = 0x = 13 (-3,-11)  x = ±2i√2   x = -8 ± 9i  x = 2 ±√3 Free!

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.


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