1.

\[\int_{{}}^{{}}{\frac{{{x}^{5}}}{\sqrt{1+{{x}^{3}}}}dx=}\][IIT 1985]

A. \[\frac{2}{9}{{(1+{{x}^{3}})}^{3/2}}+c\]
B. \[\frac{2}{9}{{(1+{{x}^{3}})}^{3/2}}+\frac{2}{3}{{(1+{{x}^{3}})}^{1/2}}+c\]
C. \[\frac{2}{9}{{(1+{{x}^{3}})}^{3/2}}-\frac{2}{3}{{(1+{{x}^{3}})}^{1/2}}+c\]
D. None of these
Answer» D. None of these


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