a) 5⁸⁷ si 25³⁶
25³⁶ = ( 5² )³⁶ = 5 ⁷²
5⁸⁷ > 5⁷² == > 5⁸⁷ > 25³⁶
_____________________
b) 4³³³ si 8¹²²
4³³³ = ( 2² ) ³³³ = 2⁶⁶⁶
8¹²² = ( 2³ ) ¹²² = 2³⁶⁶
2⁶⁶⁶ > 2³⁶⁶==> 4³³³ > 8¹²²
___________________________
c) 2⁶⁵ si 16²⁰ = ( 2⁴) ²⁰ = 2⁸⁰
2⁶⁵ < 2⁸⁰ == > 2⁶⁵ < 16²⁰
__________________________
125³⁴ si 25⁷⁵
125³⁴ = ( 5³ )³⁴ = 5¹⁰²
25⁷⁵ = ( 5² ) ⁷⁵ = 5¹⁵⁰
5¹⁰² < 5¹⁵⁰ == > 125³⁴ < 25⁷⁵
____________________________
e) 36²²⁴ si 6³⁶³
36²²⁴ = ( 6² )²²⁴ = 6⁴⁴⁸
6⁴⁴⁸ > 6³⁶³ === > 36²²⁴ > 6³⁶³
_________________________________
f) 27³⁰³ = ( 3³ )³⁰³ = 3⁹⁰⁹
9⁵⁰² = ( 3² )⁵⁰² = 3¹⁰⁰⁴
3⁹⁰⁹ < 3¹⁰⁰⁴ === > 27³⁰³ < 9⁵⁰²