Exercice
$\frac{m^2-25}{m+25}$
Solution étape par étape
1
Diviser $m^2-25$ par $m+25$
$\begin{array}{l}\phantom{\phantom{;}m\phantom{;}+25;}{\phantom{;}m\phantom{;}-25\phantom{;}\phantom{;}}\\\phantom{;}m\phantom{;}+25\overline{\smash{)}\phantom{;}m^{2}\phantom{-;x^n}-25\phantom{;}\phantom{;}}\\\phantom{\phantom{;}m\phantom{;}+25;}\underline{-m^{2}-25m\phantom{;}\phantom{-;x^n}}\\\phantom{-m^{2}-25m\phantom{;};}-25m\phantom{;}-25\phantom{;}\phantom{;}\\\phantom{\phantom{;}m\phantom{;}+25-;x^n;}\underline{\phantom{;}25m\phantom{;}+625\phantom{;}\phantom{;}}\\\phantom{;\phantom{;}25m\phantom{;}+625\phantom{;}\phantom{;}-;x^n;}\phantom{;}600\phantom{;}\phantom{;}\\\end{array}$
$m-25+\frac{600}{m+25}$
Réponse finale au problème
$m-25+\frac{600}{m+25}$