How 9**(1/2) =3.0 ???

Answer 1

now i m understood
tnx @Jan_Markus

Answer 2

i know the meaning of square root
i m asking about 3.0 ???

Answer 3

It’s the square root. 16**(1/2) would be 4, just a different way of showing it.

Answer 4

A number to the power (1/2) just means the square root of the number. As simple as this.

Answer 5

1/2 is a float (0.5), so the result would also be a float.