Find all the complex roots Leave your answer in polar form w
Find all the complex roots. Leave your answer in polar form with the argument in degrees. The complex cube roots of i. (cos i sin (Simplify your answer, including any radicals. Type an exact answer, using radicals as needed. Type any an z1 (cos i sin (simplify your answer, including any radicals. Type an exact answer, using radicals as needed. Type any ang (cos i sin ble 1 (Simplify your answer, including any radicals. Type an exact answer, using radicals as needed. Type any angl Tap
Solution
3+i =2((3/2) +i(1/2))
3+i =2(cos30o +isin30o)
z0=(2(cos30o +isin30o))1/3,z1=(2(cos(360+30)o +isin(360+30)o))1/3,z2=(2(cos(720+30)o +isin(720+30)o))1/3
z0=(2(cos30o +isin30o))1/3,z1=(2(cos(390)o +isin(390)o))1/3,z2=(2(cos(750)o +isin(750)o))1/3
z0=21/3(cos(30/3)o +isin(30/3)o)),z1=(21/3(cos(390/3))o +isin(390/3)o)),z2=(21/3(cos(750/3)o +isin(750/3)o))
z0=21/3(cos(10)o +isin(10)o)),z1=(21/3(cos(130))o +isin(130)o)) ,z2=(21/3(cos(250)o +isin(250)o))
