Esercizio
$\frac{y^2}{y+4}$
Soluzione passo-passo
1
Dividere $y^2$ per $y+4$
$\begin{array}{l}\phantom{\phantom{;}y\phantom{;}+4;}{\phantom{;}y\phantom{;}-4\phantom{;}\phantom{;}}\\\phantom{;}y\phantom{;}+4\overline{\smash{)}\phantom{;}y^{2}\phantom{-;x^n}\phantom{-;x^n}}\\\phantom{\phantom{;}y\phantom{;}+4;}\underline{-y^{2}-4y\phantom{;}\phantom{-;x^n}}\\\phantom{-y^{2}-4y\phantom{;};}-4y\phantom{;}\phantom{-;x^n}\\\phantom{\phantom{;}y\phantom{;}+4-;x^n;}\underline{\phantom{;}4y\phantom{;}+16\phantom{;}\phantom{;}}\\\phantom{;\phantom{;}4y\phantom{;}+16\phantom{;}\phantom{;}-;x^n;}\phantom{;}16\phantom{;}\phantom{;}\\\end{array}$
Risposta finale al problema
$y-4+\frac{16}{y+4}$