Răspuns:
[tex]\bf a) ~~2^{25} : 2^{15} = 2^{25-15}= \red{\underline{~2^{10}~}}[/tex]
[tex]\bf b) ~~3^{12} : 3 = 3^{12-1}= \purple{\underline{~3^{11}~}}[/tex]
[tex]\bf c) ~~7^{14} : 7^{14} = 7^{14-14}= 7^{0}=\blue{\underline{~1~}}[/tex]
[tex]\bf d) ~~12^{40} : 12^{37} = 12^{40-37}=\green{\underline{~12^{3}~}}[/tex]
[tex]\bf e) ~~a^{112} : a^{92}= a^{112-92}=\pink{\underline{~a^{20}~}}[/tex]
[tex]\bf f) ~~13^{n+1} : 13^{n} = 13^{n+1-n}=\red{\underline{~13^{1}~}}[/tex]
