44, 46,47,49

In Exercises 41-56, find all complex solutions to the given equations. 44. x3 + 1 = 0 41. x4 - 16 = 0 42. x3 - 8 = 0 43. x3 + 8 = 0 45. x4 + 16 = 0 46. x + 1 = 0 47. x0 - 1 = 0 48. 4x2 + 1 = 0 49. x ti= 0 51. x4 - 2i = 0 52. x* + 2i = 0 50. x2 - 1 = 0 53. * + 32 = 0 54. x5 - 32 = 0 55. x - 1 41 = 0 56. *+ 714 = 0