Want to watch more examples, use the link below
http://www.youtube.com/watch?v=qclrs-1rpKI
http://www.youtube.com/watch?v=x06V9xuLdqg
Khan Academy link below has multiple examples. Click on the tabs on the left for more.
http://www.khanacademy.org/math/calculus/integral-calculus/u_substitution/v/u-substitution-example-2
Looking for some more practice with this method, use the link below
http://archives.math.utk.edu/visual.calculus/4/substitutions.3/index.html
HW: Complete the other FRQ and WS 4.5 (on u-sub) and the last question on the 4.5 notes packet.