8.已知复数z1=−4+2iz_{1}=-4+2iz1=−4+2i,z2=2+iz_{2}=2+iz2=2+i,z3=−3+2iz_{3}=-3+2iz3=−3+2i在复平面内对应的点分别为AAA,BBB,CCC,z2z_{2}z2的共轭复数在复平面内对应的点为DDD,则((( )))