Question

can anyone help me integrate

(1+1/t)(1/t^2)

Answer 1

I assume you are not allow to multiply out , right?

Answer 2

I have to use substitution

Answer 3

\[\left(1+\frac{1}{t}\right)\frac{1}{t^2}\]

Answer 4

actually wait it is

(1+1/t)^3(1/t^2)

Answer 5

\[-t ^{-1}+(-t ^{-4}\div4)\]

Answer 6

substitute u for 1/t

Answer 7

simplify first, integrate separately.