$\int \frac{5 x^2+3}{x^2\left(x^2-2\right)} d x=$

  • A
    $\frac{13}{2 \sqrt{2}} \log \left|\frac{\sqrt{2}-x}{\sqrt{2}+x}\right|+\frac{3}{2 x}+C$
  • B
    $\frac{13}{4 \sqrt{2}} \log \left|\frac{x+\sqrt{2}}{x-\sqrt{2}}\right|+\frac{3}{2 x}+C$
  • C
    $\frac{13}{4 \sqrt{2}} \log \left|\frac{x-\sqrt{2}}{x+\sqrt{2}}\right|+\frac{3}{2 x}+C$
  • D
    $\frac{5}{3 \sqrt{2}} \log \left|\frac{x+\sqrt{2}}{x-\sqrt{2}}\right|+\frac{3}{5} x+C$

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