Question

Integrate from 1-4: 3( ln x /x^2)

Answer 1

\[3\int\limits_{1}^{4}(lnx/x^2)dx\]

Answer 2

integration by parts

Answer 3

integration by parts?

Answer 4

yes.

Answer 5

x ln x - x

Answer 6

that's not the right answer I don't think...

Answer 7

u = lnx
du = 1/x dx

dv = x^-2
v=-x^-1

Answer 8

no,

Answer 9

maybe.

Answer 10

that's what I did...

Answer 11

should work then, try that krystal

Answer 12

ok. thanks