# What can be the pole zero diagram [closed]

Does the pole zero plot for $$H(z)=(1-z^{-1})^3(1+z^{-1})^3$$ have 6 poles at origin and 3 zeroes at 1? Just answer yes or no, not your homework question knowledge

• You recently asked another homework question and was told to show your attempts and where you’re stuck in order to get help. Why would you think you wouldn’t be asked the same thing here?
– Jdip
Commented Nov 27, 2023 at 15:37
• We are not HomeworkGPT!. Some of us might help you with your homework, but we will not do your homework for you. This question is about homework questions on the stackoverflow site, but much of it applies here. Show your work, explain where you're stuck, expect that we'll try to help you understand, but it's your job to actually do your homework, etc. Commented Nov 27, 2023 at 15:43
• same problem as your previous question. You just forward your homework to us, and think we'll write an answer. We won't. you need to show what you've done, what you've gotten, and you must ask a precise question to get further from where you are. Commented Nov 27, 2023 at 15:45
• First of all If I could have started the answer I wouldn't have posted the question here (I can't publish my work if there isn't any). Second thing is I don't want you all to solve it, I just needed a yes or no. If you don't want to help comment somewhere else not here. Commented Nov 27, 2023 at 21:45
• One factually correct answer is “maybe”.
– Jdip
Commented Nov 27, 2023 at 22:12