Question 985530
1/sqrt(x)/sqrt(x+2)/sqrt(x)/sqrt(x)
;
Move the last sqrt(x) to the denominator above and get x.
Rationalize the first fraction to have sqrt(x)/x.  That is the numerator.
The denominator is sqrt(x+2)/x
This simplifies to sqrt(x)/sqrt(x+2)
multiply top and bottom by sqrt(x+2)
The result is sqrt (x^2+2x)/(x+2)