Question

es potencia, ayuda por favor!

Answer 1

  2³.(-3)².4²               2³.3².(2²)²
----------------   =   -------------------       Nota: (-3)² = (-3)(-3) = +9 = 3²
     6³.9²                   (2.3)³.(3²)²


                                2³.3².2⁴                 2⁷.3²             2⁴            16
                     =  ---------------------  =  ------------ =  --------- =  ------------
                               2³.3³.3⁴                  2³.3⁷             3⁵           243