Esercizio
$\frac{24x^3+10x^2-62x+15}{4x-5}$
Soluzione passo-passo
1
Dividere $24x^3+10x^2-62x+15$ per $4x-5$
$\begin{array}{l}\phantom{\phantom{;}4x\phantom{;}-5;}{\phantom{;}6x^{2}+10x\phantom{;}-3\phantom{;}\phantom{;}}\\\phantom{;}4x\phantom{;}-5\overline{\smash{)}\phantom{;}24x^{3}+10x^{2}-62x\phantom{;}+15\phantom{;}\phantom{;}}\\\phantom{\phantom{;}4x\phantom{;}-5;}\underline{-24x^{3}+30x^{2}\phantom{-;x^n}\phantom{-;x^n}}\\\phantom{-24x^{3}+30x^{2};}\phantom{;}40x^{2}-62x\phantom{;}+15\phantom{;}\phantom{;}\\\phantom{\phantom{;}4x\phantom{;}-5-;x^n;}\underline{-40x^{2}+50x\phantom{;}\phantom{-;x^n}}\\\phantom{;-40x^{2}+50x\phantom{;}-;x^n;}-12x\phantom{;}+15\phantom{;}\phantom{;}\\\phantom{\phantom{;}4x\phantom{;}-5-;x^n-;x^n;}\underline{\phantom{;}12x\phantom{;}-15\phantom{;}\phantom{;}}\\\phantom{;;\phantom{;}12x\phantom{;}-15\phantom{;}\phantom{;}-;x^n-;x^n;}\\\end{array}$
Risposta finale al problema
$6x^{2}+10x-3$