Well, I have heard stories that it is extremely difficult, if not impossible to re-open an account after google closes it.
Not impossible.
If you don't know the reason that your account was terminated or you don't agree with the reason, appeal and appeal again.
But if you got 3 strikes due copyright infringement, for example, I don't think is possible get the account back.
I had an account terminated in 15/03/2020 due a coronavirus word in an app and other previous violations (copyrights infringement).
To the 2 first strikes, due the copyright, I agree, but I don't agree with the 3º.
I sent an appeal and was rejected.
I created a new account, pay the developer tax and the new account was terminated too, due association with the terminated account.
Sent another appeals, filled forms and in 24/03/2020 I got my account back.
This video gave me a direction to make this appeal and go on: