Question

How do you evaluate `1/((x^2)*(x^2+4)^(1/2)`?

Answer 1

There is nothing to evaluate. You need to either tell us for which value of `x` you want to evaluate or change the word "evaluate"

For example, you can "evaluate `1/((x^2)*(x^2+4)^(1/2)`"
at `x=3` to get:

`1/((3^2)*(3^2+4)^(1/2)) = 1/(9*sqrt(9+4))= 1/(9sqrt13)=sqrt13/117`