[Techniques of Integration] (3 marks) Evaluate the following integral by using one of the following methods: 0 Substitution / Change of Variable and Inverse Trigonometric Substitution: include the choice of u and du, the calculation of the new limits of integration (if applicable), and the substitution into the original integral before you evaluate the integral. 0 Partial Fractions: you must include how you found any constants before you evaluate the integral. 0 Integration by Parts: include the statement of the general IBP formula, choice for f (x), f' (cc), g(:c), g'(:c), and the substitution into the IBP formula before you evaluate the integral. You must show all the steps toward your solution, and reference any identities you used. d f a: where a a 0 120? 49 @