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zaxoanl
 one year ago
help please
zaxoanl
 one year ago
help please

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zaxoanl
 one year ago
Best ResponseYou've already chosen the best response.0\[(x2)dx/(x^2(x1)^2)\]

zaxoanl
 one year ago
Best ResponseYou've already chosen the best response.0so i did partial fraction and got x2=(Ax+B)(x1)^2 + C(x1)x^2 + Dx^2

zaxoanl
 one year ago
Best ResponseYou've already chosen the best response.0i let x=1 1=D x=0 2=B x=2 0=(2AB) +4C 4D

zaxoanl
 one year ago
Best ResponseYou've already chosen the best response.0there is something wrong and i wasn't able to find all the values

zaxoanl
 one year ago
Best ResponseYou've already chosen the best response.0no i'm suppose to find it

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1I think there are only constants in the partial fractions x  2 A B C D  =  +  +  +  x^2(x  1)^2 (x 1) (x  1)^2 x^2 x

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1you only write Ax + B if its a function degree 2 that 's prime like x^2 + 4

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1http://www.wolframalpha.com/input/?i=write+as+partial+fraction+%28x++2%29+%2F%5Bx%5E2%28x++1%29%5E2%5D there you go

zaxoanl
 one year ago
Best ResponseYou've already chosen the best response.0thank you i get it now
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