<prompt> Suluhu za z4 4 - 4i sqrt3 zinaweza kuonyeshwa katika fomuanzaalignz_1 r_1 cos theta_1 i sin theta_1, z_2 r_2 cos theta_2 i sin theta_2, z_3 r_3 cos theta_3 i sin theta_3, z_4 r_4 cos theta_4 i sin theta_4,endalignambapo r_k 0 na 0circ le theta_k 360circ. Pata theta_1 theta_2 theta_3 theta_4, kwa digrii.  <response>: Kwanza, tunaweza kuandika z4 4 - 4i sqrt3 8 jina la operetacis 300circ. Kwa hiyo, mizizi minne nianzaalignsqrt48 jina la operetacis 75circ, sqrt48 jina la mendeshajicis 75circ 90circ sqrt48 jina la operetacis 165circ, sqrt48 jina la mendeshajicis 75circ 180circ sqrt48 jina la operetacis 255circ, sqrt48 jina la mendeshajicis 75circ 270circ sqrt48 jina la operetacis 345circ.mwishoalignKisha theta_1 theta_2 theta_3 theta_4 75circ 165circ 255circ 345circ 840circ. 