Část:
Project ID:
2010000801
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Součin polynomů \( \left(x-y+4\right)(3x^2y-2xy^2) \) je roven:
\( 3x^3y-5x^2y^2+2xy^3+12x^2y-8xy^2 \)
\( 3x^3y+x^2y^2+2xy^3+12x^2y-8xy^2 \)
\( 3x^3y-5x^2y^2+2xy^3-12x^2y-8xy^2 \)
\( 3x^3y-x^2y^2+2xy^3+12x^2y-8xy^2 \)