Část:
Project ID:
9000019809
Accepted:
1
Vyberte správný součinový tvar dané rovnice.
\[x^{3} + 3x^{2} - x - 3 = 0\]
\(\left (x + 3\right )\left (x + 1\right )\left (x - 1\right ) = 0\)
\(\left (x - 3\right )\left (x + 1\right )\left (x - 1\right ) = 0\)
\(\left (x + 3\right )\left (x - 3\right )\left (x - 1\right ) = 0\)
\(\left (x + 3\right )\left (x - 3\right )\left (x + 1\right ) = 0\)