A) \[\frac{1}{({{x}^{2}}+1)}+\frac{22}{{{({{x}^{2}}+1)}^{2}}}+\frac{5}{{{({{x}^{2}}+1)}^{3}}}\]
B) \[\frac{1}{({{x}^{2}}+1)}+\frac{22}{{{({{x}^{2}}+1)}^{2}}}-\frac{5}{{{({{x}^{2}}+1)}^{3}}}\]
C) \[\frac{1}{({{x}^{2}}+1)}-\frac{22}{{{({{x}^{2}}+1)}^{2}}}-\frac{5}{{{({{x}^{2}}+1)}^{3}}}\]
D) \[\frac{1}{({{x}^{2}}+1)}+\frac{22}{2\,\,{{({{x}^{2}}+1)}^{2}}}-\frac{3}{{{({{x}^{2}}+1)}^{3}}}\]
E) None of these
Correct Answer: A
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