# Integrate the following? lnx/x^2 dx

##### 2 Answers

#### Explanation:

We have:

Which we can write as:

Integration by parts states that:

Here,

Inputting:

Add the constant of integration:

#### Explanation:

Use integration by parts and differentiate

as following:

the forumla for I.B.P is

and let

which means

all that is left now is using the I.B.P formula and solve a trivial integral, and simplify the answer. Hence,

simplifying gives

which yields

which is the same as

dont forget to add the +C