I hit the submit instead of the preview. please wait 1. The problem statement, all variables and given/known data [tex]\int9s9^s ds[/tex] 2. Relevant equations ∫udv=uv-∫9^sds-∫vdu 3. The attempt at a solution u=9s du=9ds dv=9^s ds v=∫9^sds =∫3^(2s) ds =3^(2s)/[2ln(3)] this is as far as i have gotten. Am i correct so far?