Bonsoir, pouvez-vous m'aider?
Il faut que je factorise A
A= (2y-4)(5y+4)-16+25y²

By: USER7451
27 Agustus 2025 mathematiques 5 minutes
4.5
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Question

Grade: Education Subject: mathematiques
Bonsoir, pouvez-vous m'aider?
Il faut que je factorise A
A= (2y-4)(5y+4)-16+25y²
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92 Viewed 92 Answers
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Answer (92)

Best Answer
(201)

Explications étape par étape:

(2y-4)(5y+4)-16+25y²

(2y-4).(5y+4)+25y²-16

(2y-4).(5y+4)+(5y-4).(5y+4)

(5y+4).(2y-4+5y+4)

(5y+4).(7y-8)

Answered on 27 Agustus 2025

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