Solve the logarithmic function of ln(\(\frac{1+5x}{1+3x}\)).

• A. 2x – 8x2 + \(\frac{152x^3}{3}\) – …
• B. x2 + \(\frac{7x^2}{2} – \frac{12x^3}{5}\) + …
• C. x – \(\frac{15x^2}{2} + \frac{163x^3}{4}\) – …
• D. 1 – \(\frac{x^2}{2} + \frac{x^4}{4}\) – …