42.83 = (22)2.(23)3 = 24.29 = 213
93.272 = (32)3.(33)2 = 36.36 = 312
82.253 = (23)2.(52)3 = 26.56 = (2.5)6 = 106
a ) 42 . 83 = ( 22 ) 2 . ( 23 ) 3 = 22.2 . 23.3 = 24 . 29 = 24+9 = 213
b ) 93 . 272 = ( 32 ) 3 . ( 33 ) 2 = 32.3 . 33.2 = 36 . 36 = 36+6 = 312
42 . 83 = ( 22 ) 2 . ( 23 ) 3
= 24 . 29
= 213
93 . 272 = ( 32 ) 3 . ( 33 ) 2
= 36 . 36
= 312
82 . 253 = ( 23 ) 2 . ( 52 ) 3
= 26 . 56
= ( 2 . 5 ) 6
= 106