Narzędzia matematyczne

2015-02-04 19:55:48
Iloczyn wielomianów

(1 x^{2} + 2 x - 1) \cdot (1 x^{2} - 2 x - 9) =

(1 x^{2} + 2 x - 1) \cdot (1 x^{2} - 2 x - 9) =

1 x^{4} - 2 x^{3} - 9 x^{2} + 2 x^{3} - 4 x^{2} - 18 x - 1 x^{2} + 2 x + 9 =

1 x^{4} + 0 x^{3} - 14 x^{2} - 16 x + 9