In this paper we seek a positive, radially symmetric and energy minimizing solution of an m-Laplacian equation, -div$($mid${ abla}u$mid$^{m-2}$mid${ abla}u);=;h(u)$</TEX>. In the variational sense, the solutions are the critical points of the associated functional called the energy, $J(v);=;frac{1}{m};int_{R^N};$mid${ abla}v$mid$^m;-;int_{R^N};H(v)dx,;where;H(v);=;{int_0}^v;h(t)dt$</TEX>. A positive, radially symmetric critical point of J can be obtained by solving the constrained minimization problem; minimize{$int_{R^N}$mid${ abla}u$mid$^mdx$mid$;int_{R^N};H(u)d;=;1$</TEX>}. Moreover, the solution minimizes J(v).