Question

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Answer 1

crap sorry guys improper post. but yeah i need help with this one

Answer 2

k what do u need

Answer 3

what is expanded notation

Answer 4

pellet is any one gonna help me!what the hell is expanded notation

Answer 5

x - 1 = (1/2) ( 2x -4) + 1
-> (1/2) Int ( 2x -4 ) dx / (x^2 - 4x + 5 ) + Int [ dx/ (x -2)^2 + 1 ]
= (1/2) ln (x^2 - 4x + 5 ) + arctan ( x -2) + C