question_answer

If \[{{\log }_{2}}({{x}^{3}}+{{x}^{2}})-{{\log }_{2}}(x+1)=5\], then \[{{\log }_{2}}x\] is

A)  \[\frac{5}{2}\]                    

B)         \[\frac{2}{5}\]

C)  5                            

D)         2