\(N=\left(2010^{2010}+2011^{2010}\right)^{2011}=\left(2010^{2010}+2011^{2010}\right)^{2010}.\left(2010^{2010}+2011^{2010}\right)\)
\(>\left(2010^{2010}+2011^{2010}\right)^{2010}.2011^{2010}=\left[\left(2010^{2010}+2011^{2010}\right)2011\right]^{2010}\)
\(>\left(2010^{2010}.2010+2011^{2010}.2011\right)^{2010}=\left(2010^{2011}+2011^{2011}\right)^{2010}=M\)
Vậy M < N,