Respuesta :

renknee

Answer:

m^2 + 11m - 11

Step-by-step explanation:

Step 1: Distribute.

  • [tex]6m + (m)(m) + (m)(7) + (-2)(m) + (-2)(7) + 3[/tex]
  • [tex]6m + m^2 + 7m -2m -14 + 3[/tex]

Step 2: Combine like terms.

  • [tex](m^2)+(6m+7m-2m)+(-14+3)[/tex]
  • [tex]m^2 + 11m - 11[/tex]

Therefore, the answer is [tex]m^2 + 11m - 11[/tex].