41,42,43,44,46,47,48,51,53,55

7.3 Polar (Trigonometric) Form of Complex Numbers Graph each complex number in the complex plane. 41. -6 + 2i 42. 5i Express each complex number in polar form. 43. V2 - V2i 44. V3 + i 45. -8i 46. -8 - 8i With a calculator, express each complex number in polar form. 47. -60 + 11i 48. 9 - 40i 49. 15 + 8i 50. -10 - 24i Express each complex number in rectangular form. 51. 6(cos 300 + isin 3009) 52. 4(cos 210 + i sin 210) 53. V2(cos 135 + i sin 1359) I 54. 4(cos 150 + isin 150) With a calculator, express each complex number in rectangular form. 55. 4(cos 200 + isin 2009) 56. 3(cos350 + isin 3509)