第三章 数系扩充与复数引入,3.2复数代数形式四则运算,3.2.2,复数代数形式乘除运算,1/35,2/35,(,ac,bd,),(,ad,bc,)i,3/35,4/35,5/35,相等,互为相反数,a,b,i,6/35,7/35,8/35,9/35,10/35,复数乘法运算,11/35,12/35,13/35,14/35,15/35,复数除法运算,16/35,17/35,18/35,19/35,20/35,共轭复数及其应用,21/35,22/35,23/35,24/35,25/35,26/35,27/35,28/35,29/35,30/35,31/35,32/35,33/35,34/35,谢谢观看,35/35,