Respuesta :

renknee

Answer:

2a^2 + 8a

Step-by-step explanation:

  • [tex]5a^2 - 2a + 10a -3a^2[/tex]
  • [tex](5a^2-3a^2) + (-2a + 10a)[/tex]
  • [tex]2a^2 + 8a[/tex]

Have a lovely rest of your day/night, and good luck with your assignments! ♡