Respuesta :

Answer:

[tex]a^{15}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex](a^m)^{n}[/tex] ⇔ [tex]a^{mn}[/tex] , then

[tex](a^3)^{5}[/tex]

= [tex]a^{3(5)}[/tex]

= [tex]a^{15}[/tex]