plz solve this intregation
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I didn't understand...........................,.,...........................................................................
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Heya User,
We break the fraction and use Integration by Parts √√
[tex] \int\limits { \frac{ x^{2} +1}{ (x+2)^{2} } } dx = \int\limits { ( 1 + -4( \frac{x+2}{ (x+2)^{2} } ) + \frac{5}{(x+2)^{2}} } ) \, dx \\ = x - \ 4 ln[ x + 2 ] - 5 ( x + 2 )^{-1} + c[/tex]
Hope this helps ^_^
We break the fraction and use Integration by Parts √√
[tex] \int\limits { \frac{ x^{2} +1}{ (x+2)^{2} } } dx = \int\limits { ( 1 + -4( \frac{x+2}{ (x+2)^{2} } ) + \frac{5}{(x+2)^{2}} } ) \, dx \\ = x - \ 4 ln[ x + 2 ] - 5 ( x + 2 )^{-1} + c[/tex]
Hope this helps ^_^
Aarik:
Thanks man but will you tell me the method of dividing the equation?
??
You try breaking the fraction until you have an 'x' either only at the Numerator, or the denominator
sorry it was fraction and I have understand the method. Thanks for your feedback
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