please explain in brief about 9**0.5=3.0

Question

how is this possible?

Answer 1

when you use power of 1/2 or 0,5 you actually mean taking a root. it's simple math.

Answer 2

here in python two asterisks means power so 9 power 1/2 ,0.5 means then. square root of 9 is 3 ,it is written in float 3.0

Answer 3

yeah 9**0.5 signifies square root of 9
but your code will generate an error as you can't assign values inside constants

Answer 4

9**0.5 means 9**1/2 ie; the square root of 9 that is 3