Exercice 6 : simplifier les fractions

Exercice :

Simplifier le plus possible les fractions suivantes.

A = – $Mathplace quicklatex.com-1e78d173b5ce02dc3f6a5d8f14865282_l3 Exercice 6 : simplifier les fractions$ = ………………. B = $Mathplace quicklatex.com-b41e5c1a5dc156e7fad1b98cc0e8ada9_l3 Exercice 6 : simplifier les fractions$ = ……………….

C = $Mathplace quicklatex.com-fa6b5a08bb9886be659a5560af01ff51_l3 Exercice 6 : simplifier les fractions$ = ………………. D = $Mathplace quicklatex.com-c0b905f80e31c7db4728d3492bc21a61_l3 Exercice 6 : simplifier les fractions$ = ……………….