а) (35²-53²)² = (325-59)² = (75-45)² = 30² = 900б) (100-62²)-3³ = (100-64)-27 = (100-24)-27 = 76-27 = 49.
а) (35²-53²)² = (325-59)² = (75-45)² = 30² = 900
б) (100-62²)-3³ = (100-64)-27 = (100-24)-27 = 76-27 = 49.