how to connect dvd player with creative 5.1 speaker

I have a samsung dvd player. Also I m having a creative 5.1 speaker for computer. I would like to connect the creative speaker with my dvd player. At rear of the dvd player there are 2 audio channel. While my creative speaker having 3 cord. Can u suggest how to connect it with dvd player? Also I want to connect my lg monitor with dvd player to view the video. Is it possible?