pls help I really need help with the problem I will mark as branliest

Hi There!!
I think the best answer is:
B. [tex]\sqrt[60 sec]{1 min}[/tex]
P.S Tell me this is wrong....
[tex]GoodLuck!![/tex]
#[tex]Be[/tex] [tex]Bold[/tex]
# [tex]Always[/tex] [tex]Brainly[/tex]
[tex]_{Loserbrazts}[/tex]