Sagot :
Bonjour,
A= -24/35 * -54/28
= 1 296/980
= 648/490
= 324/ 245
B= (15/24 - (28/24) * (56/35 +3/35)
= 13/24 * 59/35
= 767/840
Bonjour,
A= -24/35 * -54/28
= 1 296/980
= 648/490
= 324/ 245
B= (15/24 - (28/24) * (56/35 +3/35)
= 13/24 * 59/35
= 767/840