Esercizio
$\frac{12x^3+17x^2+12x+4}{3x+2}$
Soluzione passo-passo
1
Dividere $12x^3+17x^2+12x+4$ per $3x+2$
$\begin{array}{l}\phantom{\phantom{;}3x\phantom{;}+2;}{\phantom{;}4x^{2}+3x\phantom{;}+2\phantom{;}\phantom{;}}\\\phantom{;}3x\phantom{;}+2\overline{\smash{)}\phantom{;}12x^{3}+17x^{2}+12x\phantom{;}+4\phantom{;}\phantom{;}}\\\phantom{\phantom{;}3x\phantom{;}+2;}\underline{-12x^{3}-8x^{2}\phantom{-;x^n}\phantom{-;x^n}}\\\phantom{-12x^{3}-8x^{2};}\phantom{;}9x^{2}+12x\phantom{;}+4\phantom{;}\phantom{;}\\\phantom{\phantom{;}3x\phantom{;}+2-;x^n;}\underline{-9x^{2}-6x\phantom{;}\phantom{-;x^n}}\\\phantom{;-9x^{2}-6x\phantom{;}-;x^n;}\phantom{;}6x\phantom{;}+4\phantom{;}\phantom{;}\\\phantom{\phantom{;}3x\phantom{;}+2-;x^n-;x^n;}\underline{-6x\phantom{;}-4\phantom{;}\phantom{;}}\\\phantom{;;-6x\phantom{;}-4\phantom{;}\phantom{;}-;x^n-;x^n;}\\\end{array}$
Risposta finale al problema
$4x^{2}+3x+2$