bonjour besoin d'aide s'il vous plait ex en pj merci.... Pergunta de ideia desarahr9927

sarahr9927 @sarahr9927

January 2021 1 142 Report

bonjour besoin d'aide s'il vous plait ex en pj merci

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nini999

Verified answer

Bonjour :

1)
A=1/2 / 3/4
A= 1/2 ×4/3
A=2/3

B=6/7(1/3-1/6)
B=6/7(2/6-1/6)
B=6/7(1/6)
B=6/7×1/6
B=1/7

C=5/2 / 3
C=5/2×3
C=15/2

2)

D=5-1/x+2/x²
D=5-1/-3+2/9
D=5+1/3+2/9
D=45/9+3/9+2/9
D=50/9

E=4+x/x+3 - 2/x + x/x+3
E=4-3/-3+3 - 2/-3 + -3/-3+3
E=4/3 + 2/3 + 1/3
E=7/3

j’espère t'avoir t'aider

3 votes Thanks 1

nini999 Merci ma belle pour le meilleure réponse :)

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