What is \int (x^2+1) ^{\frac{5}{2}} x \dt equal to?

Correct Answer is : 17(x2+1)72+c

\frac{2}{7} (x^2+1) ^{\frac{7}{2}}+c

\frac{1}{7} (x^2+1) ^{\frac{7}{2}}+c

None of the above where c is a constant of integration.

UPSC NDA I 2012 Mathematics Paper

Question : 75 of 120

Marks: +1, -0

What is ∫(x2+1)‌

x‌dt equal to?

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