Which expression is equivalent to the expression shown? Need help

Answer:
[tex]5^{15}[/tex]
Step-by-step explanation:
[tex](5^3)^{9}[/tex] ÷ [tex]5^{12}[/tex]
= [tex]5^{3(9)}[/tex] ÷ [tex]5^{12}[/tex]
= [tex]5^{27}[/tex] ÷ [tex]5^{12}[/tex]
= [tex]5^{(27-12)}[/tex]
= [tex]5^{15}[/tex]