indefinite-integration

Question: $\int_{{}}^{{}}{{{x}^{3}}{{e}^{{{x}^{2}}}}dx=}$

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

2) $({{x}^{2}}+1){{e}^{{{x}^{2}}}}+c$

3) $\frac{1}{2}({{x}^{2}}-1){{e}^{{{x}^{2}}}}+c$

4) $({{x}^{2}}-1){{e}^{{{x}^{2}}}}+c$

Solution:

Explanation: No Explanation

Integration by parts

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