Tích phân \(\int\limits_0^1 {\dfrac{1}{{2x + 5}}dx...

Câu hỏi: Tích phân \(\int\limits_0^1 {\dfrac{1}{{2x + 5}}dx} \) bằng

A \(\dfrac{1}{2}\ln \dfrac{7}{5}\).                                

B \(\dfrac{1}{2}\ln \dfrac{5}{7}\).                                      

C \(\dfrac{{ - 4}}{{35}}\)           

D \(\dfrac{1}{2}\log \dfrac{7}{5}\).