Esercizio
$\frac{-3x^2+6x-4}{x+2}$
Soluzione passo-passo
1
Dividere $-3x^2+6x-4$ per $x+2$
$\begin{array}{l}\phantom{\phantom{;}x\phantom{;}+2;}{-3x\phantom{;}+12\phantom{;}\phantom{;}}\\\phantom{;}x\phantom{;}+2\overline{\smash{)}-3x^{2}+6x\phantom{;}-4\phantom{;}\phantom{;}}\\\phantom{\phantom{;}x\phantom{;}+2;}\underline{\phantom{;}3x^{2}+6x\phantom{;}\phantom{-;x^n}}\\\phantom{\phantom{;}3x^{2}+6x\phantom{;};}\phantom{;}12x\phantom{;}-4\phantom{;}\phantom{;}\\\phantom{\phantom{;}x\phantom{;}+2-;x^n;}\underline{-12x\phantom{;}-24\phantom{;}\phantom{;}}\\\phantom{;-12x\phantom{;}-24\phantom{;}\phantom{;}-;x^n;}-28\phantom{;}\phantom{;}\\\end{array}$
$-3x+12+\frac{-28}{x+2}$
Risposta finale al problema
$-3x+12+\frac{-28}{x+2}$