Répondre :

swnn
A) ((2/3)-(1/2))/2 = ((4/6)-(3/6))/2 = (1/6)/2 = (1/6)*(1/2) = 1/12

C) (√5)² + (-2/3)² = √25 + (4/9) = 5 + (4/9) = (45/9)+(4/9) = 49/9
enopanda
oui il a raison complètement lol

D'autres questions