Salut, j'ai des devoirs pour demain. Voici les questions:

Calcul et écrit le résultat sous la forme d'une fraction la plus simple possible.

A=(3 sur 4 au carré),#B= 1-5au carré sur (1-5) au carré, #C=5 au carré sur -3#D=(-5)sur (-2).

J'espère que vous comprenez, je suis en 4ème, et c'est des mathématiques.

Merci de me dire les résultats très vite

By: USER3719
25 Agustus 2025 mathematiques 5 minutes
4.5
398 views 398 comments 13 shares

Question

Grade: Education Subject: mathematiques
Salut, j'ai des devoirs pour demain. Voici les questions:

Calcul et écrit le résultat sous la forme d'une fraction la plus simple possible.

A=(3 sur 4 au carré),#B= 1-5au carré sur (1-5) au carré, #C=5 au carré sur -3#D=(-5)sur (-2).

J'espère que vous comprenez, je suis en 4ème, et c'est des mathématiques.

Merci de me dire les résultats très vite
Asked by:
398 Viewed 398 Answers

Answer (398)

Best Answer
(96)
B; (1-5)x (1-5) sur (1-5)x(1-5)=16/16 =1  C; 5x5 sur -3x-3= 25/9 D; -5x-5 sur -2x-2= 25/4
Answered on 25 Agustus 2025

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