Question

please help integrate this one... thank u
(x-1)(2x^3+2x^2+3x+2)dx /x^3 (x+1)

Answer 1

http://www.wolframalpha.com/input/?i=integrate+%5B%28x-1%29%282x^3%2B2x^2%2B3x%2B2%29%5Ddx+%2F%5Bx^3+%28x%2B1%29%5D

Answer 2

http://www.wolframalpha.com/input/?i=integrate+%28x-1%29%282x^3%2B2x^2%2B3x%2B2%29%2F%28x^3+%28x%2B1%29%29

Answer 3

Or just

http://www.wolframalpha.com/input/?i=%28x-1%29%282x^3%2B2x^2%2B3x%2B2%29%2F%28x^3+%28x%2B1%29%29

Answer 4

Wolfram. is cool :P

Answer 5

thank u