Simplify: (s^7�ã11)/(s�ã11)

I think it is s^8�ã11

Is this correct??

is ã supposed to mean square root?

then your (s^7�ã11)/(s�ã11) can be written as
)s^(7√11))(s^√11)
= s^(8√11) , I added the exponents