Hej!
[tex]u(x)=-2x^5+6x^2+x-4\\\\oraz\\\\v(x)=3x^5-6x^3+x^2-x+4\\\\u(x)+v(x)=-2x^5+6x^2+x-4+3x^5-6x^3+x^2-x+4=\\\\=x^5-6x^3+7x^2[/tex]
Gotowe!
