In the Name of Allah, Most Gracious, Most Merciful.
All praise and thanks are due to Allah, and peace and blessings be upon His Messenger.
In this fatwa:
- If you want to pray the 4 rak`ahs before Zhuhr, the best way is to pray 2 rak`ahs then say tasleem then pray two other rak`ahs.
- Also you can pray the 4 rak`ahs together either with tashahhud in the middle or not.
Answering your question, Shaykh Waleed Basyouni, gives the detailed answer in this video:
Almighty Allah knows best.