This paper, derives the exact traveling-wave solution and soliton solutions of nonlinear Schrodinger equation (NLSE) with higher-order nonlinear terms of Left-handed metamaterials (LHMs), the authors apply three different methods, namely: csch function method, the f x -( ( )) exp -Expansion method and the simplest equation method. The results obtained are Dark, Bright solitons and other solutions, which are well known in optics metamaterials and LHMs. t x x m 2Where u=u (x, t) is the complex-valued function of two real variables x , t. a is the group velocity dispersion and the term c is the nonlinearity coefficient. The index m>0,is the full nonlinearity parameter. For a=p=1, c=q=μ, and m=1 correspond to the non-linear Schrodinger equation and have been discussed [19].