Answer:
6²
Step-by-step explanation:
Using the rule of exponents
[tex]\frac{a^{m} }{a^{n} }[/tex] ⇔ [tex]a^{(m-n)}[/tex] , then
[tex]\frac{6^{7} }{6^{5} }[/tex]
= [tex]6^{(7-5)}[/tex]
= 6²
[tex] {6}^{7 } - 5 \\ 6 { }^{2} [/tex]