 So what if I was positioned with the request the removal operation 75 Now 75 happens to be a root node You notice that there are no children going on after 75 So we're simply going to apply sort of a similar rule that we saw up above a little bit So the idea is this is still my in and if that in is a leaf node If it's still a leaf node we splay it to root splay to root then remove In so in this case we see that we have that 75 so just like we've done in the past one of the things we notice is that we have a zig-zag approach again happening here I happen to have an X. I have happened to have a Y I happen to have a Z and Z to Y right child Y to the X right child, so I would follow the same approach that I've done in the past This would go from being Z Y X With the necessary trees everywhere to X Y Y Z so in our example here of 35 50 75 again, we would splay 75 to the top 50 being Y and Z being 30 or yes 30 and Then we see that just like we saw when I was dealing with just a root I remove in so in our case we would Remove in and we're left with the tree 50 with 30 as a child