[tex]\int_2^{inf} \frac{2}{(x+3)^{3/2}}[/tex](adsbygoogle = window.adsbygoogle || []).push({});

integrating the problem, i get:

[tex]\frac{-4}{sqrt(x+3)}[/tex]

now integrating from 2 to inf(replaced with b), plugging in 2, i get -4/5:

f(b) + 4/5

lim->inf

it looks like f(b), lim->inf goes to -4 X 10^-inf

so wouldnt the answer just be divergent? i also tried 4/5 and -4/5, but it wouldnt work. i dont really know the proper way to find the limit. all i do is plug in the largests number and try to find a pattern.

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# Improper integrals

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