Question 20 Evaluate ·S= A B C D 3x5 3x4+6x3-3x2 - 6x x+In[ + In -dx. using method of partial fractions. x² - 4x 2 (x-1) 1/6(x+2) 16/3 (x + 2) 10/2] + C +C x+1 x² - 2x 2 +In √(x - 1) 1/6 (x + 2) 16/3 In[_(*- (x + 1) 1/2+C x² - 2x - 10/(x-1) 1/6 (x + 2) 16/3- (x + 1) 1/2+C x² - 4x 2 -+ In [ (x- (x-1) 1/6(x+2) 16/3 (x+1) 1/2 =-=-] + C

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