Metode Dua Langkah Berorde Enam Untuk Menyelesaikan Persamaan Nonlinear Berak…

This thesis discusses two two-step methods for finding multiple roots of nonlinear equations. Both methods use Newton’s method for multiple roots in the first step. For the second step the first and second methods are respectively using the Osada method and the linear combination of the Newton-Halley and Newton-Osada methods. Analytically, the two methods have a six-order convergenc…