Help me study for my Algebra class. I’m stuck and don’t understand.

Which of the following shows the expression below in radical form?

c to the power of 2 over 5 end exponent

Answer A.5 root of c squared end root

Answer B.2 root of c to the power of 5 end root

Answer C.square root of c to the power of 5 over 2 end exponent end root

Answer D. root index 2 over 5 of c