Question 8. [15 marks] a) Find the following indefinite integrals: (1) S[tx? - (x + 3)]dx (3 marks) (ii) S[e*(1 +et) - cos(x + 4)]dx (4 marks) 3 (ii) S (4x+3)3 •dx (4 marks) (4 marks) b) Evaluate the following definite integral: 8 [4Vx+3]dx
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