If ∫ln(x2+x)dx=xln(x2+x)+f(x)+c, then f(x) equals: – InterviewSolution

1.	If ∫ln(x2+x)dx=xln(x2+x)+f(x)+c, then f(x) equals:
Answer» If $\int ln (x^{2} + x) d x = x ln (x^{2} + x) + f (x) + c$ , then $f (x)$ equals:

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