Esercizio
$\frac{x^2+16}{5-2x}$
Soluzione passo-passo
1
Dividere $x^2+16$ per $5-2x$
$\begin{array}{l}\phantom{-2x\phantom{;}+5;}{\frac{1}{-2}x\phantom{;}+\frac{2.5}{-2}\phantom{;}\phantom{;}}\\-2x\phantom{;}+5\overline{\smash{)}\phantom{;}x^{2}\phantom{-;x^n}+16\phantom{;}\phantom{;}}\\\phantom{-2x\phantom{;}+5;}\underline{-x^{2}+2.5x\phantom{;}\phantom{-;x^n}}\\\phantom{-x^{2}+2.5x\phantom{;};}\phantom{;}2.5x\phantom{;}+16\phantom{;}\phantom{;}\\\phantom{-2x\phantom{;}+5-;x^n;}\underline{-2.5x\phantom{;}+6.25\phantom{;}\phantom{;}}\\\phantom{;-2.5x\phantom{;}+6.25\phantom{;}\phantom{;}-;x^n;}\phantom{;}22.25\phantom{;}\phantom{;}\\\end{array}$
$\frac{1}{-2}x+\frac{2.5}{-2}+\frac{22.25}{5-2x}$
Risposta finale al problema
$\frac{1}{-2}x+\frac{2.5}{-2}+\frac{22.25}{5-2x}$