Esercizio
$\frac{6x^{2}-x-3}{3x+1}$
Soluzione passo-passo
1
Dividere $6x^2-x-3$ per $3x+1$
$\begin{array}{l}\phantom{\phantom{;}3x\phantom{;}+1;}{\phantom{;}2x\phantom{;}-1\phantom{;}\phantom{;}}\\\phantom{;}3x\phantom{;}+1\overline{\smash{)}\phantom{;}6x^{2}-x\phantom{;}-3\phantom{;}\phantom{;}}\\\phantom{\phantom{;}3x\phantom{;}+1;}\underline{-6x^{2}-2x\phantom{;}\phantom{-;x^n}}\\\phantom{-6x^{2}-2x\phantom{;};}-3x\phantom{;}-3\phantom{;}\phantom{;}\\\phantom{\phantom{;}3x\phantom{;}+1-;x^n;}\underline{\phantom{;}3x\phantom{;}+1\phantom{;}\phantom{;}}\\\phantom{;\phantom{;}3x\phantom{;}+1\phantom{;}\phantom{;}-;x^n;}-2\phantom{;}\phantom{;}\\\end{array}$
$2x-1+\frac{-2}{3x+1}$
Risposta finale al problema
$2x-1+\frac{-2}{3x+1}$