... max1000)(α00004,000055,008,0108,00)(=⋅−≤−αmxα1 = 1 ,90 923 ± 0,00004 α2 = 3, 194 95 ± 0,00004 α3 = 5,04480 ± 0,00004 xo 1,0 1,2 599 21x1 1,2 599 21 1,312 293 8 -0,2 599 21x2 1,312 293 8 1,3223538 -0,052373x3 ... (15)4/ Chọn đầu tính xo f(xo).f”(xo) > 0; x φ(x) xi+1 – xi No1 1 1,2 599 2 1,2 599 1,31230,2 599 3 1,3123 1,32230,05244 1,3223 1,32430,015 1,3243 1,32460,0026 1,3246 1,32470,0003Lấy ... -0,568 5 1,255 -0,2 796 > 01,255 2,0 -0,2 796 5 1, 294 5 -0,12531, 294 5 2,0-0,1253 5> 01,3117 -0,0548> 01,3117 2,0 -0,0548 5 1,3 192 -0,023> 01,3 192 2,0 -0,023 51,3223 -0,0103>...