I need help with this problem. not sure if you multiply first then reduce to simplest terms? Thanks

' Chroma File Edit View History Bookmarks People Window Help :1; "a? LIJ 11)) 24!: 91- Sun OctB 11:34PM Q e 55 C O I Talne a'TeM -Latasha Hillbard w a ' 3 Secure I httpswwwmathxi.comiStudemlPleyerTesI.aspx?testld='i68227497&cenlerwin=yes F17 M1 10-1306 Cole-Glandar Microsoft Wu rd come up.dre a rel..rnp3 (3,\" i2. MOdUIe 5 Quiz Submit QUIZ THEME 1p; 4 7 ol15 (9 oomplelelv b mam; 15 ptspossible ' letter to the people. -1.mp3 Simply. Msume all variables represnnt nonnegative real numblrs' 23 34!)2 +933 ab2 23 5H? +Qaa1iab2 = (Simpiify your answer Type an exam answer' using radicals as needed. Use positive exponents only.) Enter your answer in the answer box