Question 4 {Integration} {9 marks} (3} Use integration by parts to evaluate the indenite integral: f 3:2 hi[2$]l d:r. {3 marks} {h} Using preliminary,r division, integrate: 233 91' f 1.2 _ 4 d.r {3 marks} {a} Given the function: :r + 11:} HI} = r3 + 31:2 lr. Find the appropriate partial fractions for this function. 1You do not need to evaluate the integral of the partial fractions. (3 marks}