Ответ:
а) (a⁵)² : (a³)² = a¹⁰ : a⁶ = a⁴.
б) (a³/b⁴)⁴ : (a/b²)⁴ = (a¹²/b¹⁶) : (a⁴/b⁸) = a⁸/b⁸.
в) (8¹⁶ · 8¹⁰)/8²⁴ = 8²⁶/8²⁴ = 8².
г) ((−5)³ · (−5)¹⁰)/(5³)³ = (−5)¹³/5⁹ = −5⁴.
а) (a⁵)² : (a³)² = a¹⁰ : a⁶ = a⁴.
б) (a³/b⁴)⁴ : (a/b²)⁴ = (a¹²/b¹⁶) : (a⁴/b⁸) = a⁸/b⁸.
в) (8¹⁶ · 8¹⁰)/8²⁴ = 8²⁶/8²⁴ = 8².
г) ((−5)³ · (−5)¹⁰)/(5³)³ = (−5)¹³/5⁹ = −5⁴.