Verified answer

Ответ:

(x+2)-(x-3)(x+3)=

=x+2-(x^2-9)=

=x+2-x^2+9=

=x+11-x^2=

=-x^2+x+11

Verified answer

Ответ:

Объяснение:

(x+2)-(x-3)(x+3) = x+2-(x²-9) = x+2-x²+9 = -x²+x+11