Esercizio
$\frac{\left(4x^2+5x-3\right)}{\left(x+1\right)}$
Soluzione passo-passo
1
Dividere $4x^2+5x-3$ per $x+1$
$\begin{array}{l}\phantom{\phantom{;}x\phantom{;}+1;}{\phantom{;}4x\phantom{;}+1\phantom{;}\phantom{;}}\\\phantom{;}x\phantom{;}+1\overline{\smash{)}\phantom{;}4x^{2}+5x\phantom{;}-3\phantom{;}\phantom{;}}\\\phantom{\phantom{;}x\phantom{;}+1;}\underline{-4x^{2}-4x\phantom{;}\phantom{-;x^n}}\\\phantom{-4x^{2}-4x\phantom{;};}\phantom{;}x\phantom{;}-3\phantom{;}\phantom{;}\\\phantom{\phantom{;}x\phantom{;}+1-;x^n;}\underline{-x\phantom{;}-1\phantom{;}\phantom{;}}\\\phantom{;-x\phantom{;}-1\phantom{;}\phantom{;}-;x^n;}-4\phantom{;}\phantom{;}\\\end{array}$
$4x+1+\frac{-4}{x+1}$
Risposta finale al problema
$4x+1+\frac{-4}{x+1}$