Partial fraction of \( \frac{5 x^{2} - 4}{x^{2} \left ( x - 2 \right )} i s - \)

A \( \frac{3}{x} + \frac{1}{x^{2}} + \frac{4}{x - 2} \)

B \( \frac{3}{x^{2}} + \frac{4}{x - 2} \)

C \( \frac{2}{x} + \frac{1}{x^{2}} + \frac{4}{x - 2} \)