ie polinoamele P(X ) = −X la putera 4 −8X la putera 3 + Xla putera 2 − 3X şi Q(X ) = X la putera 3 + 5X la putera 2 .
1) Efectuaţi:
P(X ) +Q(X ) = S(X );
P(X ) −Q(X ) = D(X );
Q(X ) − P(X ) = R(X ).
urgenttttt