Relax

Respuesta :

Given data:

The given expression is (3 s^2 +9s + 3) - ( 6s + 1).

The given expression can be written as,

[tex](3s^2+9s+3)-(6s+1)=3s^2+3s+2[/tex]

Thus, the simplification of the given expression is 3s^2 +3s +2.