[(4-3i)^2(3-i)^4/(1-2i)^4]的模=
问题描述：
[(4-3i)^2(3-i)^4/(1-2i)^4]的模=
答
[(4-3i)^2(3-i)^4/(1-2i)^4]的模
=|4-3i|²|3-i|^4/|1-2i|^4
=5²×10²÷5²
=100