1. Try these as a quick review of integration by parts from last lesson… (a)(b) Integration by parts formula:

2. Solution (a) Letand

3. Solution (b) Letand

4. Integration by Parts 2 (Includes ln x and Integration by Parts Twice) A2 Maths with Liz

5. Work out. Example 1 Hint: Since there aren’t two functions to separate, and we don’t have a rule for integrating think of it as: Letand

6. Example 2 – Definite Integrals Use integration to find the exact value of Letand

7. Example 3 – Integration by Parts TWICE! Work out Letand This integral requires integration by parts again!! Letand