Esercizio
$\frac{16x^2+25}{4x-5}$
Soluzione passo-passo
1
Dividere $16x^2+25$ per $4x-5$
$\begin{array}{l}\phantom{\phantom{;}4x\phantom{;}-5;}{\phantom{;}4x\phantom{;}+5\phantom{;}\phantom{;}}\\\phantom{;}4x\phantom{;}-5\overline{\smash{)}\phantom{;}16x^{2}\phantom{-;x^n}+25\phantom{;}\phantom{;}}\\\phantom{\phantom{;}4x\phantom{;}-5;}\underline{-16x^{2}+20x\phantom{;}\phantom{-;x^n}}\\\phantom{-16x^{2}+20x\phantom{;};}\phantom{;}20x\phantom{;}+25\phantom{;}\phantom{;}\\\phantom{\phantom{;}4x\phantom{;}-5-;x^n;}\underline{-20x\phantom{;}+25\phantom{;}\phantom{;}}\\\phantom{;-20x\phantom{;}+25\phantom{;}\phantom{;}-;x^n;}\phantom{;}50\phantom{;}\phantom{;}\\\end{array}$
$4x+5+\frac{50}{4x-5}$
Risposta finale al problema
$4x+5+\frac{50}{4x-5}$