Resposta :
[tex] \frac{ {3}^{12} }{ {3}^{17} } = {3}^{1 2 - 17} = {3}^{ - 5} .[/tex]
[tex]\huge\boxed{ \tt\frac{BURNS}{answers}}[/tex]
[tex] \frac{ {3}^{12} }{ {3}^{17} } = {3}^{1 2 - 17} = {3}^{ - 5} .[/tex]
[tex]\huge\boxed{ \tt\frac{BURNS}{answers}}[/tex]