Respuesta :

Answer:

            -6 and 7

Step-by-step explanation:

factors are: (x-x₁) and (x-x₂) where x₁ and x₂ are zeros

x - x₁ = x - 7

 - x₁ = - 7

   x₁ = 7

x - x₂ = x + 6

 - x₂ = 6

  x₂ = - 6