Część:
Project ID:
2010001303
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Rozwiń \(\left (x + y\right )^{3} - y\left (x -y\right )^{2}\).
\(x^{3} + 2x^{2}y + 5xy^{2}\)
\(x^{3} + 2x^{2}y + xy^{2}\)
\(x^{3} + 2x^{2}y + xy^{2}+2y^3\)
\(x^{3} + 2x^{2}y + 5xy^{2}+2y^3\)