So uh, if your nvidia tablet gets bricked or something its not my fault, so good luck.
STEP NUMBER ONE!
What you want to do is download the rooted boot.img (that is brought you you by castrwilliams in this thread, Thanks man! ) and flash your boot.img with it.
(If you don't know how to flash for some reason here is a guide):
STEP NUMBER TWO!
After flashing the boot.img provided in that thread your going to want to download this app:
After downloading it you should have root access on your Nvidia Tablet!
All of this was pointed out my dowlf on this thread and that i made in to a guide for other people
EXPERIMENTAL TWRP FOR NVIDIA TABLET MARSHMALLOW! (by steel01, and brought to my attention by fards, thanks!)
If anyone has anything to contribute go ahead and post below.
For anyone needing help rooting, here is a youtube video that explains it by eob20000 https://www.youtube.com/watch?v=16an...l it may help. GOODLUCK!
I've been busy with school, i will try to update this guide with any new info i find soon. Thanks!