Differential Calculus
determine x-1/x+2 dx
determine x-1/x+2 dx
2 Answers
Shantnu Patlan
Here, you should subsitute (x+2).
Answer : (x+2)-3log(x+2)
Ashwin Muralidharan IIT Madras
Hi Seipati,
Here (x-1)/(x+2) = (x+2-3)/(x+2) = 1 - (3/[x+2])
So now integrate. That will be x - 3*ln(x+2) + Const.
Hope that helps.
Regards,
Ashwin (IIT Madras)
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