Ruling on saying Tahmid, Tasbih, and Takbir after the supererogatory Salah

Q 7: Is it permissible to conclude the Salah (Prayer), meaning making Tahmid (saying: "Al-hamdu lillah [All praise is due to Allah]"), Tasbih (saying: "Subhan Allah [Glory be to Allah]") and Takbir (saying: "Allahu Akbar [Allah is the Greatest]") after offering the Sunnah (supererogatory) Salah (Prayer)? If I do this, should I make up for the Faridah (obligatory Prayer)?

A: Tahmid, Tasbih, and Takbir after the Faridah are of the Sunan of Salah. Leaving them does not invalidate the Salah and you should not repeat it.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.