Ta có \(A=2015^{2001}=2015.2015^{2000}\)
\(B=2014^{2000}+2014^{2001}=2014^{2000}.\left(1+2014\right)\)\(=2015.2014^{2000}\)
Ta thấy \(2014^{2000}< 2015^{2000}\Rightarrow2015.2014^{2000}< 2015.2015^{2000}\)
\(\Rightarrow2015^{2001}>2014^{2000}+2014^{2001}\)
Vậy A>B