Use comparison theorem to see if the following converges.
integral from 1 to infinity:
5[((1+(x)^1/2)^1/2)/(x)^1/2]
or in words
5 [root(1+root x)]/root x
This is what I did.
comparison theorem states that for f(x) > g(x) for all x > a, if f(x) converges, so does g(x).
I set f(x) as 5 root (1+x)
is that right?