Exercice
x2+1x5−x4+x2−9
Solution étape par étape
1
Diviser x5−x4+x2−9 par x2+1
;x2+1;;x3−x2−x;+2;;;x2+1);x5−x4−;xn+x2−;xn−9;;;x2+1;−x5−;xn−x3−;xn−;xn−;xn−x5−x3;−x4−x3+x2−;xn−9;;;x2+1−;xn;;x4−;xn+x2−;xn−;xn;;x4+x2−;xn;−x3+2x2−;xn−9;;;x2+1−;xn−;xn;;x3−;xn+x;−;xn;;;x3+x;−;xn−;xn;;2x2+x;−9;;;x2+1−;xn−;xn−;xn;−2x2−;xn−2;;;;;−2x2−2;;−;xn−;xn−;xn;;x;−11;;
x3−x2−x+2+x2+1x−11
Réponse finale au problème
x3−x2−x+2+x2+1x−11