Respuesta :

Answer:

  • m = 6

Step-by-step explanation:

  • 5^m × 5^3 × 5^-2 / 5^-5 = 5^12
  • 5^(m + 3 - 2 - (-5)) = 5^12
  • 5^(m + 6) = 5^12
  • m + 6 = 12
  • m = 12 - 6
  • m = 6