développér et reduire
A=3x +5 + (6x -2) (x -7)

By: USER1149
27 Agustus 2025 mathematiques 5 minutes
4.5
59 views 59 comments 13 shares

Question

Grade: Education Subject: mathematiques
développér et reduire
A=3x +5 + (6x -2) (x -7)
Asked by:
59 Viewed 59 Answers

Answer (59)

Best Answer
(116)
Bonjour

A = 3 x + 5 + (6 x² - 42 x - 2 x + 14)
A = 3x + 5 +6x² -42x -2x +14
A = 6 x² - 41x + 19
Answered on 27 Agustus 2025
(64)

=

3x+5+6x²-42x-2x+14

=

6x²-41x+19

Answered on 27 Agustus 2025

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