After you beat them at the radio tower, they break up team Rocket again.
Team Rocket will be at the Goldenrod Radio Station after you have defeated Pryce in Magohany Town.
Easy! Goldenrod Tunnel, in the north west of Goldenrod City.
Team Rocket's hideout is in Mahogany town. Team rocket can be found in the radio tower and in the underground basement in Goldenrod after you beat Pryce of Mahogany town (who cannot be fought until you take down team rocket in the same town), but they have no "hideout" in Goldenrod.
Defeat Team Rocket in the radio tower.
In Goldenrod radio tower
Goldenrod's Tunnel
Go to the underground path in Goldenrod. Then, where the photographer used to be, there is a Team Rocket Grunt. He will give you an uniform. Then try.
you HAVE to get 7 badges then go to goldenrod city and go to underground studio and a team rocket member will give you a uniform then they will let you in
go into the underground. you will dress up as a team rocket member. then just walk in to the tower.
By going into the Goldenrod Tunnel and going to the Team Rocket Grunt and then he will put you in a Team Rocket Costume.
To get team rocket out of GoldenRod City, you need 7 badges, then go into the Goldenrod tunnel, you can get a team rocket outfit and fight your way up the radio tower. They leave after you beat their boss. F
Go to the Underground Tunnel in Goldenrod City. There is a Team Rocket Grunt there who will give you a uniform.