Question

Va rog repede ca maine am teza si nu stiu dam fac(doar cel incercuit)

Answer 1

8^5=(2^3)^5 =2^15
32^3 =(2^5)^3 =2^15
25^6 =(5^2)^6 =5^12

2^15/5^3n  > 2^15/5^12  <=> 1/5^3n > 1/5^12 =>  5^3n < 5^12  
3n <12 => n<4   => n= { 0,1,2,3}