Esercizio
$\frac{3x^2-5x-9}{3x-2}$
Soluzione passo-passo
1
Dividere $3x^2-5x-9$ per $3x-2$
$\begin{array}{l}\phantom{\phantom{;}3x\phantom{;}-2;}{\phantom{;}x\phantom{;}-1\phantom{;}\phantom{;}}\\\phantom{;}3x\phantom{;}-2\overline{\smash{)}\phantom{;}3x^{2}-5x\phantom{;}-9\phantom{;}\phantom{;}}\\\phantom{\phantom{;}3x\phantom{;}-2;}\underline{-3x^{2}+2x\phantom{;}\phantom{-;x^n}}\\\phantom{-3x^{2}+2x\phantom{;};}-3x\phantom{;}-9\phantom{;}\phantom{;}\\\phantom{\phantom{;}3x\phantom{;}-2-;x^n;}\underline{\phantom{;}3x\phantom{;}-2\phantom{;}\phantom{;}}\\\phantom{;\phantom{;}3x\phantom{;}-2\phantom{;}\phantom{;}-;x^n;}-11\phantom{;}\phantom{;}\\\end{array}$
$x-1+\frac{-11}{3x-2}$
Risposta finale al problema
$x-1+\frac{-11}{3x-2}$