After the game, Carrick spoke of the confidence that the trio provide the rest of the side with when they frequently find themselves on the scoresheet.
"It's a good sign when your front lads are scoring goals and creating chances for each other," Carrick told talkSPORT.
"As a team it gives you a real threat. It puts you on the front foot and gives you a lot of confidence knowing they're capable of producing like that. It's a real plus for us."
United currently sit second in the Premier League table, four points behind leaders Chelsea.