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

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Answer 1 · 2015-04-03T13:59:44

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:

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

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