– 5x – 126 = 0
31. x
– 25x + 136 = 0
32. x
– 20x + 19 = 0
33. x
– 1x – 132 = 0
34. x
– 17x + 60 = 0
35. x
+ 6x – 7 = 0
36. x
+ 15x + 36 = 0
37. x
+ 1x – 240 = 0
38. x
– 12x + 27 = 0
39. x
– 6x – 135 = 0
40. x
– 19x + 70 = 0
41. x
+ 9x – 22 = 0
42. x
+ 3x – 10 = 0
43. x
+ 20x + 84 = 0
44. x
– 9x – 10 = 0
45. x
+ 17x + 52 = 0
46. x
– 13x – 114 = 0
47. x
+ 3x – 88 = 0
48. x
+ 33x + 260 = 0
49. x
– 12x + 36 = 0
50. x
– 17x + 0 = 0
51. x
+ 25x + 136 = 0
52. x
– 18x + 81 = 0
53. x
– 9x – 90 = 0
54. x
+ 23x + 60 = 0
55. x