Z 31 (9+x) 2 dxWe make the substitution u = 9+x. As before,du =dudxdxand sowith u = 9+x anddudx= 1It follows thatdu =dudxdx = dxThe integral becomesZ x=3x=1 u 2 duwhere we have explicitly written the variable in the limits of integration to emphasise that thoselimits were on the variable x and not u.
Horsham is the largest town in the Horsham District Council area. The second, higher, tier of local government is West Sussex County Council, based in Chichester. It was once part of the county of Surrey in 1758 until a change in boundaries through the parliament act in 1867.
Sponsored Topics. Griffin is a city in and the county seat of Spalding County in the U.S. state of Georgia. It is part of the Atlanta metropolitan area. The population was 23,451 at the 2000 census. The city is the location of the soon to be upgraded Caterpillar Griffin Engine Center, which assembles engines and generator sets; more jobs are to be added.