Část:
Project ID:
1003028902
Accepted:
1
Určete součinový tvar rovnice.
\[ x^4+2x^2+x^3+2x=0 \]
\( x\left(x^2+2\right)\left(x+1\right)=0 \)
\( x\left(x^2+1\right)\left(x+1\right)=0 \)
\( x\left(x^2+1\right)\left(x+2\right)=0 \)
\( x\left(x^2+2\right)\left(x+2\right)=0 \)