Problem #24: Suppose that we use partial fractions to obtain [2 marks] ax + b (x - 5)(x - 6) + What was the value of b? Problem # 24: If your answer is a decimal then round it to 3 decimal places Save Problem #25: Evaluate the following integral. [2 marks] + 13 dx (A) x - 12tan (*) +C (B)x -3In(x2 + 16) + C (C)x - 3 tan '(4x) + C (D) ? -21 - 3 In(x2 + 16 ) + C (E) - 3tan (1) + C (F) x - 3 tan (X) + C (G)x -3 In(12 + 16) + C (H) 5 - 3 tan (4x) + C Problem #25: Select v Save Problem #26: Find the arc length of the function f(x) = 4x/ on the inverval 0