Find the iterated integral: (2x+y)^{-2}dydx from 3 to 4 and 2 to 3.

[jknight291]

Homework Statement

Find the iterated integral:

$$\int\int(2x+y)^{-2}$$dydx

The first integral is from 3 to 4 and the second is from 2 to 3.

Homework Equations

The Attempt at a Solution

My first thought would be to do u-substitution, but wouldn't that cause problems when trying to differentiate (2x+y) with respect to y?

 

[Dick]

Yes, u substitution is the way to do it. And, no, that doesn't cause any problems.