développer chaque expression
3x(a+2)
(5+c) x4
5x(b-3)
(7-d)x6

By: USER6445
26 Agustus 2025 mathematiques 5 minutes
4.5
87 views 87 comments 13 shares

Question

Grade: Education Subject: mathematiques
développer chaque expression
3x(a+2)
(5+c) x4
5x(b-3)
(7-d)x6
Asked by:
87 Viewed 87 Answers

Answer (87)

Best Answer
(95)
3 x a + 3 x 2
4 x 5 + 4 x c
5 x b - 5 x 3
6 x 7 - 6 x d
Voila les réponses
Answered on 26 Agustus 2025

Related Articles

How does DNS resolution work in the context of a PS5 and online gaming?

71 views 71 comments

10:{[10+10×(a-10)]:10-10}=21-20:2-10

36 views 36 comments

How can I use Google Translate to translate comics on my phone, as suggested on Reddit?

87 views 87 comments

Which is an example of exercise enhances and well being?

A.Creates hormonal balance
B. increases cortiosl levels
C.increases dopamine levels
D.decreases endorphin levels

160 views 203 comments

What should I do if I've tried all the troubleshooting steps and still have a DNS error?

88 views 88 comments

What are some common challenges faced when translating comics, as highlighted in Reddit discussions?

100 views 100 comments

ajutor ! vreau si eu un portret scurt in versuri

48 views 48 comments

Are there any paid comic translator apps that Reddit users consider worth the investment?

89 views 89 comments

When Native Americans were forced off of their land and onto the "Trail of Tears," they left territory that was closest to which of these features?

148 views 148 comments

Rezolva în două moduri: (2+3)×4= (6-3)×5= 5×(1+2+3)=

69 views 69 comments

How can I contribute to existing comic translation projects I find on Reddit?

77 views 77 comments

din prosusul numerelor 9 si 8 scade dublul numarului 6

55 views 55 comments

What OCR (Optical Character Recognition) apps do Reddit users recommend for comic translation?

94 views 94 comments

un rezumat la un basm de Petre Ispirescu

40 views 40 comments

Does DeepL offer better comic translation quality than Google Translate, as discussed on Reddit?

96 views 96 comments

What are some common JavaScript libraries that cause the 'window is not defined' error in Next.js?

98 views 98 comments

Forma literara a cuvantului : ziori

35 views 35 comments

Bonjour je n'arrive pas a ce problème povez-vous m'aider . Léa veut connaitre la taille de l'écran de son ordinateur.Elle le mesure et trouve 33,7 cm de longueur et 27,3 de largeur .
1) Combien mesure la diagonale de l'écran de son ordinateur ?

2) Quel est la taille de son écran ? 15 pouces? 17 pouces? 19 pouces?
La taille d'un écran se calcul en mesurant la diagonale de l'écran . Elle est exprimée. Un pouce équivaut à environ 2,54 cm

160 views 463 comments

A=(3x+7) (2x+1) + (x+8) (2x+1)

B=(x-3) (2x-7) - (2x-7) (2x-5)

C=(6x-3) (3x-5) - (6x-3)²

Calculer A pour x=4; B pour x=-2; C pour x=0

pouvez vous maider svp

160 views 203 comments

Bonjour,
je dois répondre à cette question quelqu’un peut m’aider svp:
Pourquoi l'aspirateur robot est une innovation technologique ?

145 views 145 comments