Question

Hola, ayuda necesito hacer estas ecuaciones por método de factorización.
• x(Al cuadrado) = 17x+60= 0
•176x= 121 + 64x(Al cuadrado)

Answer 1

Preparando as ecuaciones

                 x^2 - 17x - 60 = 0
                         factorizando
                                (x - 20)(x + 3) = 0
                        cada fator debe ser nulo
                                      x - 20 = 0
                                                        x1 = 20
                                      x + 3 = 0
                                                        x2 = - 3
                                                                            S = {- 3, 20}
                64x^2 - 176x + 121 = 0
                        Factorizando
                             (8x - 11)^2 = 0
                                   8x - 11 = 0
                                          8x = 11
                                            x = 11/8
                                                                  x1 = x2 = 11/8
                                                                            S = {11/8}