Respuesta :

carlosego

For this case we must simplify the following expression:

[tex]2x + 3 (x + 3) + (x + 6)[/tex]

We apply distributive property to the terms within parentheses:

[tex]2x + 3x + 9 + x + 6 =[/tex]

We add similar terms:

[tex]2x + 3x + x + 9 + 6 =\\6x + 15[/tex]

Thus, the simplified expression is: [tex]6x + 15[/tex]

Answer:

[tex]6x + 15[/tex]