(3-2i)/(2+3i)
问题描述:
(3-2i)/(2+3i)
答
分子分母同时乘以(2-3i)
[(3-2i)(2-3i)]/[(2+3i) (2-3i)]
=(6-9i-4i-6)/13
=-13i/13
=-i
希望被采纳,谢谢你